FREE: Retro/Grade - Steam Key

The listing, Retro/Grade - Steam Key has ended.

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!.

Here is a steam copy for the game "Retro/Grade" :

http://store.steampowered.com/app/222660/

All you need to do after receiving the key is :

1- Open your steam and sign-in.
2- Go to the games menu in the top of the screen you will find "Activate a steam product".
3- Follow the instructions then enter the key to activate the game.
4- Install the game.
5- Enjoy it.

Please note that if you use the key and activate the game through steam, you can't ask for a refund.