Offers
The price depends on the platform and the activation region.
About the game
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
Screenshots
System requirements
Minimum
• OS *: Windows 7 / Vista / XP • Processor: 3.0 GHz P4, Dual Core 2.0 (or higher) or AMD64X2 (or higher) • Memory: 2 GB RAM • Graphics: Video card must be 128 MB or more and with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher). • DirectX: Version 9.0c • Storage: 8 GB available space • Sound Card: DirectX 9.0c compatible
Languages: English*, French*, German*, Spanish - Spain*, Czech, Danish, Dutch, Finnish, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese - Portugal, Romanian, Russian*, Simplified Chinese, Swedish, Thai, Traditional Chinese, Turkish, Bulgarian, Greek, Portuguese - Brazil, Spanish - Latin America, Ukrainian
Game details from Steam.