Kingdom Rush Frontiers TD Customer ServiceIronhide S.A.

Kingdom Rush Frontiers TD Customer Service

Kingdom Rush Frontiers is a whole new level of the furiously fast, enchantingly charming gameplay that made kingdom Rush an award-winning Tower Defense hit.
Defend exotic lands from dragons, man-eating plants, and ghastly denizens of the underworld -all with flashy towers, levels, heroes, and more goodies to help you crush your enemies to a pulp.


• OVER 18 TOWER ABILITIES! Unleash Death Riders, pestilence clouds, or assassins that steal and kill your enemies!

• 8 SPECIALIZED TOWER UPGRADES! Slice, sizzle, and stomp your foes with Crossbow Forts, Mighty Templars, Necromancers, and even Earthquake Machines - hey, we told you we were shaking things up.

• UPGRADE SYSTEM allows you to min/max your towers towards your preferred strategy.

• Fortify the frontier in exotic news lands - hold the line in deserts, jungles, and even the underworld!


• 16 LEGENDARY HEROES. Choose among mighty champions and train their abilities! Each has unique specialties that fit different play styles and strategies!

• Special units and features on every stage! Watch out for the Black Dragon!


• OVER 40 ENEMIES with unique abilities! Stay on your toes as you fight through desert sandworms, tribal shamans, nomad tribes, and underground terrors. Action like you have never seen before!

• MERCILESS BOSS FIGHTS! Hey, we told you to get those upgrades...


• Hours of army with OVER 80 ACHIEVEMENTS! what can you expect from Ironhide Games, the creators of Kingdom rush? You will be hooked for hours searching for Easter eggs and achievements!

• IN-GAME ENCYCLOPEDIA! learn all about your enemies and you will be able to plan the best strategy to defeat them. Study up!

• CLASSIC, IRON, AND HEROIC GAME MODES to challenge your tactical skills!

• 3 DIFFICULTY MODES! Are you up for a real challenge? Go with Hard mode!

• PLAY IT OFFLINE! No internet? No problem! You will be able to jump into real action even offline!


PRAISE FOR KINGDOM RUSH: IGN Editor's Choice, Slide To Play Must Have, 148 Apps Editor's Choice, Jay is Games Game of the Year, Pocket Gamer Gold Award, Touch Arcade 4.5/5

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Kingdom Rush Frontiers TD App Comments & Reviews

Kingdom Rush Frontiers TD Positive Reviews

Great! It’s like an expansion of the original.Frontiers is the second game in the Kingdom Rush series, it builds upon the original in a good way. It takes the brutal strategy of the original and simplifies it slightly making all the challenges hard but fair. Frontiers introduces new towers and heroes leading to different strategies, but the heroes and advanced towers from the original are not present so options are limited. The difficulty curve of the game is much improved over the original, that being said both games can be made much easier by changing the difficulty or use of the items bought from the gem shop, best of all gem can be earned for free in this game so if you need a little boost it’s available. In short Frontiers is a great follow up to the original, it introduces new challenges and the gem shop along with new towers and heroes, and the game can be just as hard as the original..Version: 2.1.3

Every bit as good as the originalThe original Kingdom Rush is easily the best tower defense game I've ever played. Yes, this game doesn't bring a radically new experience to the table, but nothing really needed to be changed about the first game. Yes, there are in-app purchases of better heroes. You definitely don't need to buy them to progress. If things are too hard for you and you'd like to progress faster, just lower the difficulty level. I played through the whole first game on Normal without buying anything. Anyone who complains about how much the heroes cost needs to shut up and choose one of the first three heroes (I like the third one the best in this game, but you don't get him until after you beat level 7). It's a joy to play a game with this much polish and care and attention to detail. Thanks for making a great game!.Version: 2.8

Wonderful gameI am a huge fan of IronHide games and this is my favorite kingdom rush iteration. It has great art, (so do the others but this is my favorite), a great story, great tower builds and great landscapes as well as achievements. However I have some tiny complaints, mainly around the achievement Mua'Dib, which is just infuriating because of the necessity of troops because of dune terrors and reinforcements can't deal with all of them and you can't maneuver them so you must use barracks and have to be on constant lookout even if you are being overwhelmed by immortals and desert thugs, which incidently can be dealed with easier by reinforcements, which we established can't be used. Eeeerrgg😅 The other issues is miner and relates to difficulty scaling in veteran mode with heroic and iron challenges. But either way it is a great game. Thanks IronHide Games for yet another great game.🙃.Version: 2.4

Great Game!I don’t normally write reviews, but I have been playing this game on and off for YEARS now and it’s been really fun every time. The “gems” are not only affordable, but you can get A LOT of them for free by watching adds. They’re not NEEDED, they just make the game a little easier. I’ve gotten so many from adds. There doesn’t seem to be a limit as to how many you can get per day for free. Most games cap this so low that it’s not even worth it. All THREE of these games from this company that I’ve played share this trait, so kids can really get into it without buying anything! (Kingdom Rush and Origins) The level progression is fun, challenging and makes you really think about the placement of your towers, they level up as you level up, it’s really diverse and interesting. I HIGHLY recommend it..Version: 2.8

The best mobile game I have ever played, going 5 years strong.This game is the best mobile game I will probably ever play. The graphics are amazing and the gameplay is so engaging, especially for a tower defense game. Everything is outstanding, and replayability makes it worth the cost. However, compared to Origins and the first Kingdom Rush, this game is INCREDIBLY DIFFICULT, and the last level with the final boss on iron veteran difficulty took me almost a year to beat, (albeit me being a kid at the time) and don’t even get me started on Dusk Chateau. This game is super addictive, fun and engaging, and at the same time provides a good challenge and great incentive to continue to play. Please play this game. You’ll enjoy it. I have to five entire years, so I think you can trust me. :).Version: 2.4

Ironhide Studios are the Best game developersI absolutely love this game and the franchise as I’ve been playing your games on and off and every time I played it was a flood of good memories when I was younger. I would often use my family’s computer to play Kingdom Rush Frontiers which was the first tower defense game I played and really got me into the tower defense genre. The towers in each game felt new and improved with cool ideas like having musketeers and wizards that summon the dead. When I went to check on games to play because I was bored I saw these games were for free. I am truly happy that one of my favorite games is for free and you guys had the kindness to make it free so people like me wouldn’t get bored during the Covid-19 lockdown break..Version: 2.8

Excellent game, but learn from my mistake!Kingdom Rush is one of my favorite tower defense series and one of my favorite iOS games ever. When I started playing Frontiers, I was having a blast until I switched out of the app to check something else on my phone, only to find all my current game progress lost. Close to 30 minutes of progress, and I was kicked back to the title screen! But after doing some digging, I learned the trick: make sure low power mode is turned OFF and that you have Background Refresh for Frontiers turned ON. No issues since then. Probably a rookie mistake on my part, but I was just glad I could get back to enjoying what’s a phenomenal tower defense game. Enjoy!.Version: 2.4

Long time fan, purchase restoration: Return of the reviewHello, it’s me again. I’m here to elaborate on my issue with my restoration purchase. Currently, on Kingdom Rush: Frontiers, I cannot restore my hero's. And why this is odd as I still have the same Apple ID I used to purchase said hero's (all of them) on my old iPad. So clearly, I have no idea what’s going on. I’m not here to restore my origins, nor anything else but my Frontiers hero’s. If that’s not possible, I’d just like to forward this in general to see if I can get a response and see if anything is wrong with the game or myself. Thank you, IronHide Studios. P.S Can’t wait for your next game! Keep the quality up and I’ll save my money to purchase them eventually!.Version: 2.8

Addicting and well-madeThis game and the first one immediately sucked me in. The game mechanics are easy to learn and challenging to master, which makes strategic thinking and resource planning feel more rewarding. Each map requires a different plan and different priories, so you're forced to think up new approaches often. I love the art style. It's colorful and dynamic, but also doesn't feel like there's so much going on on the screen that it's overwhelming to look at. The in app purchases do not feel at all intrusive or compulsory and you can complete the whole game without having to spend additional $. You earn plenty of in-game currency just by completing levels with 2-3 stars..Version: 2.5.3

Cool 😎 (i see what you did there )I’m not questioning why all of a sudden kingdom rush is free when back then it was not,but I know why you did what you did,you know,with covid-19 out there outdoors activities are at all-time low so kids have to find other ways to entertain themselves so you took this chance to take your down loads higher than ever,also with the kingdom rush games being 4.99 and what not and how people can’t really work anymore you realized people won’t be able to pay for it (or at least something as trivial as kingdom rush ).Version: 2.8

The best gets better!The best tower defense games on iOS get better with new levels. Ironhide Studios is my favorite iOS game developer, not only do they offer high quality games, but they keep giving us awesome new content years after game release. Kingdom Rush is my favorite game series, and Ironhide is the standard by which developers should be measured. Buy some heroes (in app purchases which are not necessary to enjoy the game progression, but increase your enjoyment) to show support for a developer worthy of patronage..Version: 2.1.3

PLEASE ADD A CONFIRM RESTART BUTTONI love this game as the whole series. Easily 10/10 for me. And I know this game was the second game in 4 and why would they come back to fix stuff here? Well, they forgot to add a button on the pause menu that confirms you want to restart a level instead of just INSTANTLY RESTARTING THE LEVEL. I made it all the way to the end of the game and pause to savor the moment and then BAM! Slip of the thumb! All the way back to start! Anyway buy the game it’s great..Version: 2.8

Brutal... way to brutalI am going to start by saying that I love the kingdom rush series, I have beat vengeance and the original (I have yet to play, but am looking forward to origins). But this is WAY to hard. I have beaten the first boss but am now stuck on the level where you find the alien ship (I think it’s the lost jungle level). I have watched an ungodly amount of adds, used three bombs, and god knows how many heart containers... but I still can’t beat the level. I am getting REALLY frustrated and if I still can’t beat it on casual difficulty. Please fix this. Thanks 🥰.Version: 2.8

Best TD game seriesI’ve played all 3 KR games and imo these are the absolute best games in the genre. The games are well made and well balanced. I also love that you pay for the game up front and they don’t force you to buy a bunch of IAPs to advance. I bought some of the additional characters just to support the devs. Ironhide feels like one of the few honest devs out there. Keep it up!.Version: 2.4

Really..?I had this game along time ago, probably about 3 years ago. I got the game again, and I’m missing everything. I bought Boneheart and Ash. Apple says I bought it but I haven’t got it inside the game. There is no restore progress or restore purchases so if you could add that great. I like the game, it’s great. If you could add a couple changes, Thanks..Version: 2.4

Great! With a suggestion for IronhideThis game, along with the first game, are quite possibly the best strategy games that I’ve ever played. Like the explanation for normal mode says it’s “A Good Challenge”. Now for my suggestion. To Ironhide I’d like to say that it would be fantastic for you to add a sandbox mode to the game, though it is still my favorite mobile game..Version: 2.1.3

Favorite Mobile Game, Best in the Series IMOKingdom Rush is best tower defense game I’ve ever played. I’ve replayed every game in the series countless times but I like frontiers the best because I think it has the most fun towers. You don’t need to play them in order but I would definitely recommend every game in the series..Version: 3.0

Good but way to hardThis is a great game bu I feel like when I played it in 2017 it was better. I was able to actually beat the levels in 2017 by now they made them nearly impossible even on the easiest mode I bought a 7$ hero to help but they made it so hard that I can even beat half the story mode and in 2017 I was able to be the story mode without the 7$ hero just with default one.Version: 2.5.1

Everything you want!This game does great. Keeps you interested and entertained. You can make it more challenging if you desire and you have many advancements. Just wish there were more. More tiers and more levels. Also, you can only use a handful of hero’s before you have to use actual money but I don’t care. Still love this game!.Version: 2.5.1

Excellent but needs Quit confirmPros •Progressive and fun profile building •Great and easy to use mechanics •Interface is easy to understandable and mostly responsive •Deep roster of unlockable/playable characters •High replay value for hero building •Just plain fun Con’s •Experienced some issues with response accuracy when commanding hero/unit. Could be device related •My one major complaint is the Pause, Replay and Quit menu. In the heat of rounds it is easy to accidentally hit the pause button and accidentally quit the game. This has happened more than a few times. Very frustrating when in deep play. A Quit Confirmation would easily remedy this..Version: 2.5.1

AWESOME GAMEKingdom Rush Vengeance is out and I’m still playing this game. KR Frontiers is consistent with how fun it is throughout the whole game. Some people say “It’s a pay to win game.” Well you can beat the game with the free heroes. It’s just cooler to play with the paid. 2.99 isn’t a lot anyway for a game that is worth it. Keep up the awesome work IRONHIDE!!!.Version: 2.5.1

A lasting legacyAs expected of iron hide games a sequel to kingdom rush was produced. However I am overjoyed to say it reaches the quality standards of what is to be expected by iron hide. I hope they can continue the series in an ever expanding series of what I would honestly consider one of the top game series of the year..Version: 2.3

Good game, simple issueI purchased this game a long time ago on my phone and have always loved playing it but when I wanted to download It on my iPad the App Store only offered the HD version. I’d be fine with this if I didn’t try to MAKE ME PAY TWICE. Please fix this so I can play and let me transfer my paid characters to the HD version. Thank you for reading, I love your games but please fix this.Version: 2.2

Gotta Get ItI have played through multiple times and keep coming back. You can choose to buy characters and they rotate sales if that’s your thing. Definitely worth the buy! Always e entertains me!.Version: 2.5.1

Best Tower Defense SeriesI can't say enough about this game and series. Easily the best tower defense series I've played and this game lives up to it. Great gameplay and fantastic animations and sound design. I've played through the game multiple times and still love it..Version: 2.1.2

Love itLoved the original and this one is even better. I like that you can now level up characters and the new towers are neat. Difficulty is about the same to me so far..Version: 2.2

Can’t watch adds/videos to get gemsIn the last 2 days I can’t watch the adds/videos to get those free 100 gems. As soon as I click on it, it closes the window. Are there are known issues with that? Other than that the game is awesome!.Version: 2.8

Just as good as the first (if not better)These games are the best mobile games. End of story. The first is a classic and this on is just as good. With all new heroes and 4th tier upgrades, it gives a new feel to the game..Version: 2.8

Worst of the three, but still great.Not as good as the others but still a top notch tower defense. The towers feel like there's less synergy this time around and as a result I feel there's less placement strategy..Version: 2.1.3

Sound stopped working!!!I love this game but the sound stopped working!! I've tried everything my iPad settings the game settings restarting the app restarting the iPad re installing the game....Version: 2.5.3

The Best Tower Defense GameKingdom Rush and all its successors (Frontiers, Origins, Vengeance) are some of the most high quality tower defense games out there. With addicting and challenging gameplay paired with detailed and stunning graphics, Kingdom Rush is without a doubt a must-play game..Version: 2.7.5

Still a favoriteThis is still one of my favorite games on iOS. I’m very happy the developer updated it for the iPhone X. If you enjoy tower defense games this is a must have..Version: 2.2

#1 favorite TD. Great replay valueJust as the tital says it's my favorite tower defense game yet. It has good replay value and doesn't feel repetitive. It has fun hero's to use that also make the game interesting.Version: 2.1.2

This game rocksI’ve beaten the entire game on veteran and have had a blast the whole time. The diverse group of towers and enemies make every level feel unique. Very solid game..Version: 2.8

WonderfulI can’t stop. It’s challenging. It’s super fun and creative. The game develops really well. NO ADs!! I haven’t bought anything.. yet. I will just because I appreciate the game and it’s developers..Version: 2.8

Kingdom Rush FrontiersVery engaging. Haven’t a hero adds more fun to the game. Towers have several upgrades to crash on coming hordes. Hard yet fun and challenging ——- hope you make another game like this —— Jun.Version: 2.5.1

SoundI love this game, but It doesn’t allow me to turn off the sound effects, so I can’t listen to music while I play.Version: 2.4

Been playing for YearsAddictive game, love the design, the heroes could have been more balanced as the dragons are the broken IMO but other than that I love this game.Version: 3.0

Well designed, immersive gameplayA one of a kind, game that really challenges your strategic mind. It's only rivals are the other two kingdom rush games..Version: 2.1.2

CoolThis Is probably my favorite game on my phone aside from the first kingdom rush. The only thing is when you lose it makes you rage.Version: 2.4

The bestI bought this game years ago. I still play it often and is on of my favorites by far. All the kingdom rush games are good..Version: 2.5.1

It’s just fun.This is one of those games you just enjoy playing. It is well worth whatever the price is. :).Version: 2.4

Great gameI love this game. I’ve played the original version of kingdom rush forever, and then this comes out and it was just great. I like the desert twist in it, with the assassins and all.Version: 2.8

One Of The Greatest Games Of All TimeI’ve played this game when I was in middle school and I play it still when I’m out of school.Version: 2.4

EpicEpic.Version: 2.8

Good game but much too short!This game kept me occupied for a couple of days. Thankfully it was free at the time. I won’t pay for a game AND in-app purchases for the same game. How greedy can a developer be....?.Version: 2.5.1

2021This game is my childhood and is one of the best apps on the App Store. It mixes up the tower defence genre in a way that stays to the original values of tower defence while adding to it. Micro transactions are not as much of a problem as some people say, the game can be fully completed without spending any extra money, whenever I lost a level it didn’t feel like I needed to spend money, just that I needed to change my strategy, and you have to understand that developing games of this quality takes a lot of time and money. Overall the perfect mobile game that other developers should use as an example..Version: 2.8

Typo on dusk chateau iron challengeOverall it’s a good game, compared to other tower defense games it is quite challenging and has very interesting mechanics that are fun to master, which is impressive considering there are only 8 types of towers. However, when compared to the first kingdom rush, I am getting less total content and the level of difficulty has toned down slightly, all for the price of 3 dollars, where the first one was free. I will admit the towers seem more balanced than the first game, and I do like the extra endless level, but to be honest I was expecting a bit more. Still a great game though, especially for its genre. Btw there is a typo for the iron challenge on dusk chateau. It says no barracks or archers, but it actually only prohibits archers in gameplay..Version: 2.8

Best Tower Defence Series Out thereThe cartoonish humor and art give it a strong sense of identity, the game play is simple if you’re a beginner but allows for more complex strategies if you’re a veteran player. The whole Kingdom Rush Series is unparalleled, second only to the Original Plants vs Zombies :).Version: 2.8

Also AmazingWhat a fantastic sequel to the OG, I almost enjoyed it more than the first one. Nails music, level design, balancing, UI, controls, and difficulty. An absolutely 10/10 game. Once again, the replayability in these games is outstanding. You can 100% on veteran and STILL enjoy playing for fun. Also a MUST buy. I don’t recommend buying the heroes however, nit necessary and overpriced..Version: 2.8

Great sequel to a great gameAbsolutely fantastic sequel to a great tower defense game. Love the improved story telling and improved heroes. Another must play for tower defense gamers from Ironhide.Version: 2.8

Add more levels plzWould give it 5 stars but it needs more levels !! And worlds.Version: 2.8

HiOne of the best TD ever.Version: 2.8

AmazingThis game is so good worth it😄.Version: 2.5.3

Kingdom rushGreat game.Version: 2.5.1

Still my favouriteI still come back to get addicted to this series usually once a year, it will forever be my favourite and I’ll probably never enjoy another TD game outside of the Kingdom Rush family ever again. Still hoping for more games and still hoping for more free heroes and cheaper heroes to truly enjoy the experience of the different strategies involved. I’d even shell out ten-twenty bucks for a premium version but no way am I going to pay ten or more for a single hero, wouldn’t have even done that before I was a stay at home dad 🤑.Version: 2.5.1

Okay this is okSo frontiers is better than te OG kingdom rush but there can be some improvements. Like maybe levels like the sunken citadel can be a bit easier since I was stuck on it. Either than that the game is possibly the best TD game I’ve ever played.Version: 2.5.1

Great job!Thanks for making moar! Love this game! KCCO! I’m have completed all stages and a bunch of achievements are not being completed? Can you please look into this for one of your biggest fans👊.Version: 2.5.1

Amazing but...Really great game but I wish that the upfront price would be raised rather than having the other heroes as payable DLC. Like the computer versions it would be cool to be able to unlock the characters with a greater upfront cost rather than having these smaller and overall more expensive purchases. Not only would it make players happier but also show off that the company cares about its players rather than trying to grab more cash..Version: 2.5.1

AwsomeSimply the best game ever but i wish some heros were free.Version: 2.5.1

Maybe the bestWithout a doubt one of the best TD games I have played, maybe even the best. First of all you have a very nice and friendly aesthetic to the game, simple and straightforward design. The different enemy types are varied and always introduce a new challenge , forcing you to come up with new and creative strategies . When you upgrade your towers you can see the immediate effect it has and difference it’s making compared to other tower types. The difficulty is beautiful and knows how to find the sweet spot in terms of being difficult or too easy. The way it plays on the phone is just superb, controls are perfect, never any confusion on what is happening , perfect sound cues , just a smart made game. I give it 5 stars because it’s a 5 star game..Version: 2.5.1

Best tower defense game!Great game play and quality design.Version: 2.5.1

Best Strategy (Castle Defense) Game Ever!Love this game! Definitely a contender for Angry Birds and Bad Piggies. I spent hours on the first game on the PC - before I got my iPhone. I was so happy when I found this for my phone. It's well worth the price and gives hours of enjoyment. I have a ton of games for my phone and if you have to get one game for your phone this is it!.Version: 2.5.1

Good game butGood but after a while gets too hard since you have no speed up button and later levels takes over 1 hour.Version: 2.5.1

Good gameIf you like fun games that are good you should not hesitate to play this game as it is both fun and good and enjoyable and highly recommendable by fun and good people who enjoy fun and good. God bless..Version: 2.4

Best tower defence gameWithout question.Version: 2.4

It’s pretty goodIt’s a fun game, but I bought it on my iPad, and when I got a new phone, I had to buy it again. Even though I signed into my old Apple ID.Version: 2.4

Best TD game series everI’ve always s loved kingdom rush, it’s basic premise of four tower types gets more complicated and strategic the farther you play, gotta love the art too, the game looks fantastic.Version: 2.3

#1Literally one of the best games I have ever played.Version: 2.3

Bes gameBes game.Version: 2.2

JUST UNBELIEVABLY GOOD😄It is so fun! Fantastic tower defense game!.Version: 2.1.3

FontiersToooooooo good but the thing is the one with the spear maidens are callengeing!i like it and it's too addictive.Version: 2.5.1

A high quality gameAll I have to say is that it's a lot of fun.Version: 2.1.3

Good game butIt's like 3 bucks and there is no speed up option so the levels take forever, boring really..Version: 2.1.2

The best TDVery good game !.Version: 1.0

Good but could be better.After you beat the last level, there aint much else to do, add extra levels like in kindom rush and it will be 5 star.Version: 1.1

Update nowIt's da best game ever but it needs ALOT more levels I beat the game in an hour.Version: 1.1

Great gameAs KR it has a great gameplay, I like the new leveling up for heroes, would've given 5 stars but the expensive dlc heroes make it down one star. 4/5..Version: 1.0

100% worth the waitIt's a truly original sequel. Same feel and gameplay, all new characters and strategy EPIC.Version: 1.0

Awsome.Enough said..Version: 1.0

GgI love it!.Version: 1.0

Awesome!That is all.Version: 1.0

GreatAwesome game. Great td game.Version: 1.0

SweetIt's really good. Worth every penny..Version: 1.0

So much FUN!!!!!Love how the style stayed the same but the towers were changed. Challenging levels that keep you playing..Version: 1.0

Better then the firstAn amazing game, so fun!.Version: 1.0

AddictedGood game..Version: 2.1

Free International Money Transfer 💸Enjoy high maximum transfers into more than 20 currencies while saving up to 90% over local banks! The cheap, fast way to send money abroad. Free transfer up to 500 USD!AdvertorialVersion: 3.0

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