Click Play Now in the middle of the bottom of the screen. Then press the Play rock on the right side of the screen. The goal of this game is to help the caveman avoid all of the obstacles that are in his path. You will accomplish this goal by using the up and down arrow keys. The up key makes the caveman jump in the air, while the down key makes him crouch. If you see a rock or hole, make sure you jump. You can also jump to collect floating items like watermelons or turkey legs. However, if you see a hanging spider or snake, be sure to use the down key to crouch. As you collect floating power-ups, you can press the spacebar to destroy obstacles in your way.
ARROW KEYS UP or W: jump, ARROW KEYS DOWN or S: down
skateboarding, caveman, obstacles,