Retro/Grade is a mind bending rhythm game where the flow of time itself has been reversed. Help Rick Rocket restore the continuity of space-time by un-firing your shots to the beat of the music while avoiding enemy attacks that are returning to the guns that fired them.
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.
http://isthereanydeal.com/specials/#/page:game/info?plain=re…
Cheapest unless you bought the rhythm games bundle…
http://isthereanydeal.com/specials/652/
Might pay to put some more info in the title describing what this is, i.e. a PC Game :)