▶
Mostly Only Up is a 3D parkour platformer: climb floating objects into the sky, and falling means starting over. You’ll spawn on a desert-like planet with the most unexpected of objects mysteriously floating up in the air. They form sort of an infinite stairway toward the skies, and you’re on a mission to get as far up as possible.
The graphics and character animations are awesome, but the gameplay is pretty unforgiving, and no mistakes will be tolerated. Once the character falls down, you have to start from scratch, making the frustration inevitable. However, this game is awesome fine motor skills exercise, so if you enjoy playing tryhard 3D platformers, you might have just found your next favorite!
How to play Mostly Only Up?
Your character can walk, run, jump, and double jump. It’s important to realize how these abilities are correlated, especially the length each of the leaps traverses depending on whether the protagonist runs or merely walks. No two jumps are quite alike, so you must approach every obstacle differently to avoid making mistakes.
Maintaining focus throughout the game is probably the most difficult part of it. You don’t have to rush anything, so take your time to prepare thoroughly for each next leap. Using controls in midair continues to affect the protagonist’s trajectory, and this mechanic proves to be particularly useful.
What are the controls for Mostly Only Up?
Mostly Only Up isn’t available on mobile web and currently remains exclusively playable in a PC browser. Click then move your mouse to rotate the camera and direct the character’s forward movement. The keyboard controls are shown in the list below:
- WASD — movement
- Shift (hold) — run
- Space — jump
- 2 x Space — double jump
- Arrow keys — rotate the camera
Features
- An endless 3D precision jumping platformer
- Otherworldly stage design and intuitive controls
- Often frustrating yet highly addictive gameplay
Playing Mostly Only Up on CrazyGame
Mostly Only Up runs directly in your browser — no download, no install, no account. The game is served by its publisher inside the player above, so progress is stored by the game itself rather than on this site. If the player does not start, reload the page once; some titles take a few seconds to load their assets on the first run.
CrazyGame is a directory, not the developer of Mostly Only Up. Every title links back to the publisher that hosts it, and titles are added or removed as that catalogue changes.
