Atmosphir is a 3D adventure game and design tool.

Explore thousands of challenging levels filled with puzzles, combat, secrets and old-school platforming

Play with a console-quality 3D graphics engine, right in your browser window
Join your friends in cooperative or competitive multiplayer matches and move up the leaderboard rankings

Customize your character and choose from hundreds of outfits, weapons and special effects

Design your own levels in minutes with a simple but deep editor tool

Atmosphir is coming soon, but please sign up on our waiting list and we'll let you know when it's ready!