Rainbow Monster Bridge Race is a free Android racing game developed by Great Hyper Games. In this game, you build your own bricks and race against other players on a bridge-building track from rooftop to rooftop. The goal is to be the first to touch the championship trophy while dodging stronger opponents and attacking smaller ones to steal their bricks.

The game is simple and easy to play, but winning is not easy. There are multiple stages and themes with rising difficulty to challenge you. You can also customize your character's color and the shape of your blocks with over 1000 skins to choose from. In addition, you can meet fun and friendly monster friends in the game.

Rainbow Monster Bridge Race also features a leaderboard where you can climb up by being faster and collecting more stars. Overall, Rainbow Monster Bridge Race is a fun and challenging racing game that is worth trying out.