- iPhone 5 display compatibility.
- Positional audio.
Explore the wastelands of BioDefense in this unique release from Dohi Entertainment that will revolutionize strategy games on the iPhone/iPod Touch platform.
BioDefense is a real-time strategy game where you're defending your base against waves of relentless zombies. Build your defenses well and expand your base into the pitch-black wastelands in the hunt for more resources. Beware of different enemy behavior and adapt your tactics or be overrun in the mayhem.
How long will you survive the zombie outbreak?
- Unique Mix of RTS and TD
- Play endless Survival Mode to unlock more content
- 10 Missions provides fast challenges
- 6 Unique Enemy Types with different behavior
- Large waves of attacking enemies
- Research Tech and upgrade your buildings
- Unlock Missions and Enemy info
- 25 OpenFeint Achievements
- Compete on OpenFeint Leaderboards
Entry 1124. A comet hits earth.
Entry 2345. Debris clouds blocks sunlight.
Entry 3638. Meteors rains down everywhere.
Entry 4563. Toxium is discovered in impact pools.
Entry 5342. Toxium is collected and used as energy source.
Entry 6125. Toxium exposure leads to zombification and mutation.
Entry 7354. Zombie outbreak containment has failed.
Entry 8832. Hostiles detected at base perimeter.
Entry 9002. Connection lost...
Touch Arcade: "Redefining Survival Gameplay" - "You’ll discover a frantic exercise in survival unlike anything you’ve ever played before"
Appolicious: "An RTS iPhone game that’s tough to put down" - "It hadn’t occurred to me until playing the BioDefense: Zombie Outbreak iPhone game for the first time, but real-time strategy games are perfect as iPhone games"
Pocket Gamer: "BioDefense: Zombie Outbreak remains an engrossing addition to the bulging tower defence genre" - "It emerges feeling simultaneously familiar and new"
CharacterArcade: "The vibrant sprites may get overlooked do to the larger playing area in this TD game, but you'll be too busy delighting in the massacre of hundreds of zombies to care"
AppSpy: "Striking a balance between simplicity and strategy isn't easy, but BioDefense is well considered" - "There's enough fun and replay value for even a hardened tower defense fan to enjoy"
PhoneBlog: "BioDefense: Zombie Outbreak has possibly the most addictive tower defense survival mode I've ever played on any mobile platform. You can't help but love it."
Appmodo: "Overall, the game is very addicting" - "BioDefense has definitely taken over my favorite game and has been moved to the first page of apps."
TouchGen: "A great game combining a user friendly interface, precise touch controls, frantic battles and great presentation." It caters both to the casual RTS gamer, and the hardcore TD fanatic. It gets my total recommendation."
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Support, Promo Codes, Press Releases and Game Updates
For all our games, see:
- August 08, 2011 New version 2.0
- August 18, 2011 Price decrease: $0.99 -> FREE!
- August 23, 2011 Price increase: FREE! -> $0.99
- July 24, 2013 New version 3.0
- December 12, 2013 New version 3.1
- January 17, 2016 Price decrease: $0.99 -> FREE!
- January 23, 2016 Price increase: FREE! -> $0.99