Nimbus (Steam key / Region Free)

https://store.steampowered.com/app/50000/Nimbus/

Nimbus is a unique combination of racing & puzzling.
The player controls a craft with no means of directly propelling itself and needs to use whatever is scattered around the levels to acquire thrust and reach the goal. Traverse a world map with several distinct islands in order to recover your lost love.

Activating the steam key

1) You must download and install Steam http://steampowered.com/download/SteamInstall.msi (if not already installed).
2) Create a new account on Steam or go to an existing one.
3) Select "Activate via Steam ..." in the "My Games" section, and enter the key received after payment.
4) After activation, the game will appear in your list of games and you can install it.

Please leave feedback after successful activation of the game.