http://store.steampowered.com/app/380210/ Signal to Noise is a music-driven action game. Taking inspiration from some of the greatest classic games, it’s a high-octane rail shooter that builds itself in front of your eyes from any music you play. Analyzing more audio components than any music-driven game before, Signal to Noise pieces together your experience based on the dynamics, pitch and tempo of your chosen track, interpreting it phrase-by-phrase and crafting your experience on the fly. Enemies, power-ups and the arenas themselves are different each time you play a new tune. The game supports any audio file or playlist, and can even be played at live music events. Welcome to the next generation of music-driven gaming.
Activation Instructions: 1. You need to download and install Steam http://steampowered.com/download/SteamInstall.msi 2. Go to your account or register a new one. 3. Go to the "My Games" and select "Activate via Steam ...", and enter the key received after payment. 4. Once activated, the game will appear in the game list (Library) and you can download it