Cosmo Merge
Drop planets, merge them, spawn a black hole 🪐
Details
- External ID
- 1256690
- Source
- PH
- Company
- —
- Product
- Cosmo Merge
- Website domain
- producthunt.com
- Launched
- Sept. 21, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Android, Puzzle Games, Games
- Fetched at
- Sept. 21, 2026, 5:01 p.m.
- Updated at
- Sept. 21, 2026, 5:01 p.m.
Description
Hey Product Hunt! 👋 I built Cosmo Merge, a relaxing-but-addictive physics puzzle for Android. Drag to aim, release to drop — merge two identical planets and they grow into the next one, all the way from asteroid to Sun to a full black hole. A few things I focused on: 🌍 One-thumb controls, perfect for short sessions 🔥 Chain merges for combo multipliers up to x3 🏆 Global leaderboard + a daily challenge (same run for everyone, 3 attempts/day) 📴 Works fully offline, no account required
Enrichment
- Theme
- interactive simulations and creative experiments
- Vertical
- Media & entertainment
- Function
- Workflow automation
- Audience
- B2C
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- planet merging puzzle game
- Manually corrected
- False
Could you build this?
Yes A 2D physics merge puzzle (Suika-style game) can be quickly built using standard web/game frameworks like Phaser or Godot with a built-in 2D physics engine.
Competitors
Other products that read as similar to this one — 73 launches clear the similarity bar, closest 8 shown.
Attention rank: #50 of 74 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 327 days after the earliest competitor.
- Asteria: Cosmic Drop & Merge · ph · 2026-09-12 · 1 upvotes · similarity 0.62
- Merge Numbers: Offline Puzzle · ph · 2026-09-30 · 1 upvotes · similarity 0.49
- Gravity · hn · 2026-06-09 · 217 upvotes · similarity 0.48
- A solar system simulation in the browser · hn · 2025-12-29 · 13 upvotes · similarity 0.45
- DailySpace, Android app for exploring space photos and rocket launches · hn · 2026-01-14 · 7 upvotes · similarity 0.45
- Replicant Space · hn · 2026-07-29 · 11 upvotes · similarity 0.42
- farseer.space · hn · 2026-09-15 · 11 upvotes · similarity 0.40
- Space Match: Sorting Puzzle · ph · 2026-09-29 · 1 upvotes · similarity 0.40
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a workflow automation tool for Real estate yet.