bits bytes pixels & sprites ‽ Wolfenstein for the Atari 2600… Yes, you read that right
http://www.bitsbytespixelssprites.com/blog/2006/10/28/atari2600-wolfenstein
"Iwolfen-3.pngt’s a fun game, and holds up very well next to “professionally” made carts from back in the day. It’s also suprisingly deep, with different weapons complete with ammo, and numerous enemies to run from and kill."