A detachment of Impostors infiltrated the secret laboratory where the Rainbow Monsters were being bred. One of the monsters was able to free himself and hunted down the Pretenders. You will help him in this exciting new online game Rainbow Monster Impostor Catcher. In front of you, your monster will be visible on the screen, which will be located in a certain place in the room. At a distance from him, you will see the Pretender. Your task is to control your hero to catch up with the Pretender. On the way, your monster will have to avoid various obstacles and traps. Having grabbed the Imposter, your hero will destroy him and for this you will be given points in the game Rainbow Monster Impostor Catcher.