Link to the game: https://store.steampowered.com/app/21680/Bionic_Commando_Rearmed/
Classic gameplay with a side view returns to operation along with Bionic Commando Rearmed, a remake of the game on NES. 20 years after the release of the 8-bit classic, Bionic Commando Rearmed re-creates the world of the original in 2.5 dimensions.
How to activate a Steam code
1. Run Steam (if you have not, then you can download it here: http://steampowered.com/download/SteamInstall.msi
3. In the top menu, choose the Games -> Activate via Steam.
4. accept the agreement and enter the code.
5. Proceed further in the instructions and download the game activated.