Santa Jump is a side-scrolling 2D arcade platformer about Santa who has to give out gifts to all the kids for the holiday. For a larger area of coverage, he needs to climb higher and higher, jumping on the platforms.

Link to the game on the Steam store

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