https://store.steampowered.com/app/838490/Theorem/ 💎💎💎💎💎💎💎💎 STEAM KEY REGION FREE GLOBAL Theorem - a clever game which is easy to learn, but challenging to master... Theorem is an abstract relaxing isometric 3d puzzle game in which you roll a cube in order to reach a goal, but one of its faces is forbidden. Each colored tile has its own behavior - you can enable/disable mecanics, teleport yourself on another place, climb up blocks, make use of impossible geometry, etc. 50 levels are available. Brain required ++
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