
Build your towers of paper before they get out of the box and make a big mess in the room. Manage the turrets, upgrade and be careful where you put them... every decision can be fatal! Watch out for the air units, they have a different route!

Granted for first kill

Built 25 ARTILLERY

Built 100 CANNONS

Built 25 FLACKS

Built 25 HEAVY-GUNS

Built 20 TESLAS

Destroy 300 units using ARTILLERY

Destroy 1000 units using CANNON
Minimum OS: XP Processor: 1.5 GHz Memory: 1024 MB RAM Graphics: Pixel Shaders 2 DirectX: Version 9.0 Storage: 800 MB available space Sound Card: any Recommended OS: Vista Processor: 2 GHz Memory: 2048 MB RAM Graphics: Pixel Shaders 2 DirectX: Version 9.0 Storage: 1 GB available space Sound Card: any
Minimum OS: 10.6 Processor: 1.5 GHz Memory: 1024 MB RAM Graphics: Pixel Shaders 2 Storage: 800 MB available space Sound Card: any Recommended OS: 10.9 Processor: 2 GHz Memory: 2048 MB RAM Graphics: Pixel Shaders 2 Storage: 1 GB available space Sound Card: any
Minimum OS: Ubuntu 13 Processor: 1.5 GHz Memory: 1024 MB RAM Graphics: Pixel Shaders 2 Storage: 800 MB available space Sound Card: any Additional Notes: 32/64 bit builds available Recommended OS: Ubuntu 14 Processor: 2 GHz Memory: 1024 MB RAM Graphics: Pixel Shaders 2 Storage: 1 GB available space Sound Card: any Additional Notes: 32/64 bit builds available