
COSMO MERGE
Cosmo Merge
Added gamepad support: play with an Xbox, PlayStation or Switch Pro controller.

Drop cute planets into the glass jar. When two identical planets touch they merge into the next size up — from asteroid to moon, Mars, Earth… all the way to the Sun. Two suns make a SUPERNOVA! Use bombs, comets, black holes, shakes and lucky stars, and don’t let the planets pile up past the red line.
Controls
- Drag / MouseAim
- Release / ClickDrop
- ← → / SpaceAim · drop
- 1–4Use an item
Gamepad
- ✚D-pad / left stick = arrow keys
- ⒶSpace
- ⒷX
- Ⓧ1
- Ⓨ2
- LB3
- RB4
- StartEnter
- SelectEsc
- RRight stick: cursor · RT: tap
In menus, the D-pad picks a button and Ⓐ presses it Gamepad settings & test →
Game info
- Developer
- PlayPang
- Contact
- contact@playpang.com
- Rating
- Players
- 👤 8 players· ▶ 11 plays
- Released
- Sep 25, 2026
- Last updated
- Oct 4, 2026v1.2.2
- Engine
- HTML5 Canvas
- Platforms
- Web browser — desktop, mobile, tablet Add to home screen (web app)
- App download
- No store app yet — play instantly in your browser
- Orientation
- Portrait & landscape
- Gamepad
Gamepad supported Xbox, PlayStation and Switch Pro controllers · Gamepad settings & test- Play time
- About 5–15 min per game 5–15 min Endless Endless — replay as much as you like for a new record
- Players
- Single player
- Languages
- 21
- 한국어
- English
- 日本語
- 中文
- ไทย
- Tiếng Việt
- Filipino
- Bahasa Indonesia
- Bahasa Melayu
- हिन्दी
- বাংলা
- العربية
- Español
- Português
- Français
- Deutsch
- Italiano
- Nederlands
- Polski
- Русский
- Türkçe
Update history
- v1.2.2
Added gamepad support: play with an Xbox, PlayStation or Switch Pro controller.
- v1.2.1
Improved game controls, background-tab pausing and save recovery.
- v1.2.0
Portrait mode and more stable collision and stacking physics
Tags
Keep the fun going
What shall we play next?
Similar genres first, with more fun to discover.








