AAA Platform: Steam Languages: EN/DE/FR/IT/ES Release Date: 20 Mar 2013 Product Description Play a classic Shoot 'Em Up... in reverse! Navigate deadly enemy waves and un-fire attacks in Retro/Grade, a mind-bending rhythm game by 24 Caret Games. Pick up a gamepad or a guitar controller and help Rick Rocket restore the continuity of space-time, before a temporal anomaly rips the universe a new time-hole! Features Play with a gamepad, keyboard, or a guitar controller, and control the flow of time with the Retro/Rocket to undo your mistakes. 10 dazzling worlds with unique enemies, epic boss fights, and amazing effects. A campaign with 6 difficulties, 130 different challenges, over 50 minutes of original music, and dozens of unlockable ships and rewards. System Requirements OS:Windows XP SP2, Vista, Windows 7, or Windows 8 Processor:2.0+ GHz or better (dual core recommended) Memory:2 GB RAM Graphics:NVIDIA 8000 series DirectX®:9.0c Hard Drive:300 MB HD space Sound:Windows compatible