Merge Rainbows is a free arcade game you can play right here in your browser. The core of it is fighting, merge and drawing & art. No account, no install and no plugins — just the game in a browser tab.
About Merge Rainbows
Merge Rainbow Friends! Fight in the intense battle! Win and become the champion of Merge Master! Merge Master: Rainbow Friends is an epic fighting game – get ready for an epic battle. Merge your rainbow friends' monsters, improve your fighting skills, and defeat ragdoll enemies in fights for survival. Play for free. Challenge yourself to become the king of merging wars! HOW TO PLAY - Control your rainbow monster army and merge wisely to kill rivals. - Unlock new and more powerful monster creatures after conquering challenges and using the right combination. - Use your finger to draw and grow rainbow friends monsters to evolve them. - Match the same units of monsters to merge them into a higher form. - Get ready and prepare yourself for the wars, beat your enemies to die.
How to play Merge Rainbows
Press play and the first round teaches you the rest. You will want a keyboard for this one — the arrow keys / WASD carry most of it, and the table below has the rest. It is built tall rather than wide — comfortable one-handed on a phone, centred and uncropped on a monitor. There is no penalty for failing, so push a little harder than feels safe.
Controls
| Input | Action |
|---|---|
| Arrow keys / WASD | Move and jump |
| J / K / L | Punch, kick and block |
On mobile: Tap and swipe directly on the screen. The game is built for portrait, so you can play one-handed without rotating your phone.
Why it is worth playing
What makes Merge Rainbows stick is that failure is informative. You can usually name the mistake, and that is what makes another attempt tempting. Nothing about it assumes you have played it before.
At a glance
- Free to play with no account required
- Runs in the browser — nothing to download or install
- Portrait layout, comfortable one-handed on mobile
- Keyboard and mouse on desktop, full touch support on mobile.
- Fighting gameplay — Hand-to-hand combat and tournament brawlers
- Merge gameplay — Combine two to make something better
- Drawing & Art gameplay — Make something on a blank canvas
- Added to our catalogue from a 2022 release
Frequently asked questions
Is Merge Rainbows free to play?
It is free. There is no trial, no unlock and no sign-up wall on Merge Rainbows — the page you are on is the whole thing.
Do I need to download or install anything?
No download, no installer, no plugin. Merge Rainbows is HTML5, so the browser plays it directly.
Can I play Merge Rainbows on my phone?
Yes — mobile is fully supported. Tap and swipe directly on the screen. The game is built for portrait, so you can play one-handed without rotating your phone.
What are the controls for Merge Rainbows?
Keyboard and mouse on desktop, full touch support on mobile. Arrow keys / WASD — move and jump; J / K / L — punch, kick and block.
Can I play Merge Rainbows fullscreen?
Yes — the button in the top-right corner of the player goes fullscreen, and Escape returns you to the page.
What kind of game is Merge Rainbows?
Merge Rainbows is a arcade game built around fighting, merge and drawing & art. If that is the sort of thing you enjoy, the related games further down the page are picked using the same tags.
