Growbel: 1 Bit Platformer
GROWBEL
A 1-Bit 2D platformer made for My First Jam! 2026.
About
Play as a climber exploring a mysterious world. Collect power-ups, avoid enemies, and reach the endpoint of each area.
How to play
- Arrow Keys / WASD — Move
- Space — Jump
- Enter — Confirm / Pause
Technical Notes
- Play directly in your browser (WASM)
- Engine: Built with Go and Ebitengine
- Also available for Windows, macOS, and Linux
- Source code available on my GitHub
Thank you for playing!
| Status | In development |
| Platforms | HTML5 |
| Release date | Mar 21, 2026 |
| Rating | Rated 4.7 out of 5 stars (3 total ratings) |
| Author | leandroatallah |
| Genre | Platformer, Puzzle |
| Tags | 1-bit, Black and White, browser, ebitengine, golang, Pixel Art, Puzzle-Platformer, Retro |
| Average session | A few seconds |
| Languages | English, Portuguese (Brazil) |
| Inputs | Keyboard |
| Content | No generative AI was used |


Comments
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Really liked your game! Nice job!
Thanks for playing!
What a challenging game! Good job!
Thanks man
I really like the 1 bit graphics! The character is cute but a little mysterious looking like a semi-plant. The one thing is the jump seems a little delayed, if it happened immediately after hitting space it would greatly help. The level design is fine, but it would flow much better if the jump was sooner.
Thanks man! Maybe it could be related to the browser but I'll investigate.