
Jeff's Cosmic Brew
This is the full, finished release of Jeff’s Cosmic Brew, playable entirely in your browser.
An alien named Jeff has a stroke of luck when an asteroid crashes into his garden. A fragment splashes into his drink and dissolves, turning it into the best thing he’s ever tasted.

With this new discovery, Jeff begins a journey of upgrades, refinement, and ever‑growing production.

This is a hybrid idle/incremental game, built to be relaxing, satisfying, and full of ways to keep you engaged. Grow from humble beginnings to a global - and maybe even universal - phenomenon as you unlock new boosts, push your limits, and watch your progress reach new heights.

Features
• Casual gameplay
• Idle/incremental hybrid design
• Progress while away
• Offline‑friendly design
• Meaningful upgrades
• Clean, smooth UI
• Relaxing atmosphere
• Three minigames that boost your progress
| Published | 20 days ago |
| Status | Released |
| Platforms | HTML5 |
| Author | HorizontalOwl |
| Genre | Simulation |
| Made with | Construct, GIMP |
| Tags | 2D, Casual, Idle, Incremental, Indie, Management, Relaxing, Singleplayer, upgrades, Wholesome |
| Average session | A few minutes |
| Languages | Arabic, German, English, Spanish; Latin America, French, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Dutch, Polish, Portuguese (Brazil), Thai, Turkish, Chinese (Simplified), Chinese (Traditional) |
| Inputs | Mouse, Touchscreen |
| Accessibility | One button |
| Content | No generative AI was used |







Comments
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Hey, the game is really cool, even though it was made using visual programming! Good luck with development. As I understand it, the game was inspired by that title where you turned zombies into cocktails—I remember it; haha, I played it a long time ago. The only advice I’d give is to make the interface a bit more user-friendly, but otherwise, everything is just great. Good luck!