Merge Monster: Rainbow Master is a vibrant puzzle game where players combine colorful monsters to create powerful new ones. Strategically drag and drop matching monsters to merge them into stronger versions, unlocking rare colors and abilities along the way. With over 100 unique monsters to discover, the challenge lies in optimizing each merge to progress through increasingly difficult levels. The game’s addictive core loop and eye-catching visuals make it a delightful experience for fans of merge mechanics and casual puzzle games alike, offering endless fun without pressure or time limits.
Race against recordings of other players! Their ghost overlays as a transparent competitor on the game.
Create your own clan and invite friends to play together!
Cosmetics only — never pay-to-win! Balance: 0 🪙
Submit your HTML5 game — get listed & earn coins per play!