You may need to defend the attack of the different enemies in virtual worlds. And you can use some particular weapons to destroy the enemies in the challenging missions.
More information about Little Defense:
http://www.peterhe.com/iphone/littledefense/
Features:
- 10 unique maps
- 3 stages on each map
- 12 different tower designs
- Upgrade towers to 5 levels
- Variable game speed
- 20 types of enemies and big bosses
- iPhone 5 support!