Obby games, short for obstacle courses, have one simple goal: get from the start to the finish without falling. You don't need a console or a big install to play one. Here are four free browser obbies from Marmot Games, each with its own twist.
3x3 Obby
A 3D times-tables obby. Every few platforms the course asks a question like 7 × 8, and only the platform with the correct answer holds your weight; wrong ones crumble. You can drill a single table from ×1 to ×12 or mix them.
https://marmotgames.com/games/3x3-obby
Rainbow Obby Games
Three original 3D parkour courses (Cloud Steps, Prism Routes and Aurora Gauntlet), each with three route layouts. Collect prisms, follow changing color-and-symbol landings and chase mastery medals.
https://marmotgames.com/games/rainbow-obby-games
Bike Obby Games
Here the vehicle changes the problem: pedal, brake and lean a small bike across ramps and stepped platforms. Too much tilt tips you over.
https://marmotgames.com/games/bike-obby-games
Obby Mini Games
Three quick courses in one run: moving platforms, a floor that fades on a rhythm, and swinging spinner bars.
https://marmotgames.com/games/obby-mini-games
Why play them in the browser?
- No download and no signup: they open in seconds.
- Keyboard and touch controls, so they work on desktop and mobile.
- Every course is built in-house with original code, art and sound.
All of them are on one page: free obby games on Marmot Games.



