Are you ready to take part in The deadly arena and create your own army of most powerful rainbow monsters? Merge them all to create the strongest army and overpower your enemy. Become the Survival King in the war of Merge Master: Fusion Rainbow.

With the same gameplay as the other Merging game such as Dino Merge, Dragon Merge, Superhero Merge, Merge Poke, Merge evolution, Merge Monster, Frog Evolution,...Your quest is simple: Merge the monsters with the same unit together to upgrade your army, from simple rainbow blue, to become more powerful ones like Haggy Waggy and more. Get ready and prepare yourself in the wars of monsters, overpower your enemies and become the strongest!

⚔️ How to play ⚔️
- Display your weapon on the battlefield
- Upgrade weapons by merging 2 similar units
- Organize position with strategies to win
- Buy more weapons and keep on upgrading.
- Be quick to react and think

🦕Game feature:
- 100% free game
- Fun and addictive gameplay
- Easy controls
- For kids and adults
- Game for girls and boys
- Many creative weapons to merge and upgrade

Play for free. Challenge yourself to become the king of merging wars in Merge Master: Fusion Rainbow