You can easly catch the cockroaches if you purchase power-ups (angel, skateboard and flying). There are four available versions of backgrounds: In the kitchen, the neighborhood, in the street or at the beach. If you keep squashing them without getting hit, the combo that multiplies the roaches’ score gets higher and higher up until the tenth degree. Every one of them has a different speed and score, Dee Dee is the slowest and the least valuable one, 100 points worth, Marky is faster and 150 points worth and Joey is the most valuable with 200 points the hardest to get, having the fastest speed and mostly over running the other roaches. In the game, you have to catch all the three cockroaches and beware of the obstacles. 4.2 Obstacles that make you lose all of your lives.4.1 Obstacles that make you lose 1 life.