A free app for Android, by WeUp.

Rainbow Monster Survivor is a free survival game, in which you have to fight against other monsters and survive in order to get gold medals and unlock new challenges. Your survival mission is to become the last man standing in the level. In order to survive, you have to be fast and smart. You can push other monsters to fall down the spikes or traps. If you are fast enough, you will be able to take down the enemies and avoid all the obstacles. In order to survive, you have to pay attention to all the details of the environment. If you are in the right position, with the right icon, you can push the other monsters to fall down the spikes or traps. In order to become the last man standing in the level, you have to be smart and fast.