Mailbox (Steam key/Region free)

An arcade puzzle for the whole family! Drop the letter into the mailbox. Use the floor, buttons, teleporters and moving platforms.

Link to pages in the store: https://store.steampowered.com/app/1186310/Mailbox/ Instructions for activation keys to Steam: 1) Download and install the Steam client 2) Register an account or log in with your username in the existing 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