"OTTTD is wonderfully excessive" - PocketGamer
"OTTTD is what mobile tower defense games should strive for" - JayisGames
"Overkills abounds in new iOS tower defence game OTTTD" - AppSpy

4.5 stars "With an impressive melding of traditional TD and action-RPG elements, all of my expectations as to what it had to offer were happily exceeded. " - Touch Arcade
" hope developers take note because OTTTD proves that the genre can be improved in an awesome way while still staying true to its roots" - Touch Arcade
"Outrageous enemies are on the loose in the strategy game OTTTD" - @AppStore
Featured: Best games of May 2014 on AppStore!!

HEROCORP™ WANTS YOU. Command heroes, build towers, discover strange and exotic worlds and blow them all to bits.

* An intense tactical blend of TD and RTS gameplay
* Build and upgrade towers for attack and defense
* Command a squad of heroes
* Go head to head against epic bosses
* Level up heroes, and unlock devastating weapons

Do you have what it takes?


What's New

Version 1.34

- Mission 27 balancing
- Robot Unit resistance balancing
- Recon hero weapon and skill buffs
- Fixed a Flying Death weapon bug
- Buffed Assault's Hottenschitzer and Tachyon Hyperblaster
- Rebalanced certain Horror Faction units
- Increased repair speeds across all classes except Saboteur

Ratings and Reviews

4.4 out of 5

16 Ratings

16 Ratings

Fun game, annoying bugs

Noah Motion

I enjoy this game quite a bit. I just recently bought it for my iPad, and when I use the "bad potion" special skill with the scientist character, about half the time the app quits immediately. It's very frustrating, and it's making an otherwise fun game rather less fun to play. I would give it five stars if not for this problem.

Still enjoying it overall, but it just crashed on wave 8 of 9 on the last level. That's a lot of wasted time.

Worth your Time absolutely

Swagger 11

OTTTD is by all means a tower defense that has taken itself in play style similar to sanctum2 as you are not only just placing down towers but also you can control a three man squad thus adding even more depth into this tower defense, at first I thought this game was going to seriously disappointment like all the other so-called tower defense games out there in the IOS market.

Gameplay is not slow nor dull it is somewhat fast paced as the enemies that spawn attack both the towers and your squadmates. Honestly this game even outclasses SAS: Zombie Assault tower defense since your no longer confined to a heads up display, the soldiers can be moved and they have their own special abilities such as berserk which doubles damage for your assault unit or the saboteur's crippling ability that immobilizes enemies from attack nor moving for a short time.

Definitely worth that $7 dollar price tag.

So good, it could be a console game!


OTTTD is an amazing game, the genre is a RTS / TD which at first seems like a bad genre but turns out to be the best combination ever. Although you can have a maximum of three characters only, you can dominate with just 2 characters. For example, my Rocketeer has an amazing combo; Inciderary Gibs + Acupuncher = The most fire damage you could dream with just one shot. The Saboteur and Scientist are real game changers! When your scientist dies, and if you have the right ability, it makes an autonomous clone that usually KILLS. Anyways back to gameplay. At first it only seems like you can make just 4 towers, but in reality, you can build (this is discluding upgrades) 12! These towers can interact with your characters in several ways like doing impact damage helping your assault class deal with energy immune aliens or giving you bombadier a shield. So I'll end my review here.


223.2 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 12+ for the following:
Infrequent/Mild Horror/Fear Themes
Frequent/Intense Cartoon or Fantasy Violence
Infrequent/Mild Profanity or Crude Humor
© SMG Studio
In-App Purchases
  1. Mini Mogul Coin Pack $4.99
  2. Bargain Bag Combo $1.99
  3. Piggy Bank Coin Pack $1.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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