Tatum Clanton, Robert Norman and Ari Velazquez made a game called Chillin’ Out, where the user is Poncho the penguin, who must successfully traverse the playfield. Poncho also must watch out for the murderous Serge the sea lion, who will eat him at nearest chance. We did not include solutions to the game because we thought it would ruin the fun and the levels are fairly simple so it should not be too difficult.

http://www.bogost.com/games/student_atari_games.shtml