SpongeBob has to give Gordon the right socks. Use the left and right arrow keys to make SpongeBob move. Using the up and down arrow keys makes SpongeBob climb. The space bar allows him to pick up socks. SpongeBob must collect the right sock before Squidward gets flung away in a catapult.
The game ends when Squidward is launched away by said catapult.
The socks that Gordon wants are green, blue, and red fetid socks.