RacerKing is a battle of reaction speed and survival. Four cars drive around an arena made of ice, and the ice behind every car disappears after a few seconds. Fall through and your car is out.
Keep driving all the time, because standing still means the ice under you vanishes. Steer left and right carefully to avoid the holes left by other cars, and use your own trail to trap them. Your progress is shown on the left of the screen. Outlast your three rivals to win.
Each round lasts only a short time, and the arena gets smaller and more dangerous as holes appear everywhere. Smart steering matters more than raw speed.