Data Design Interactive got plenty of mileage out of one design, making four games that were reskinned versions of it. Ninjabread Man could just as easily be replaced in this list by Rock N Roll Adventures, Anubis II, or Trixy In Toyland as they're all the same game. One's about Elvis, one's about Egypt, and one's about childhood, but the one somebody high-fived the team and knocked off work early for is the one where you're a gingerbread man who is also a ninja. Each game is a simplistic 3D platformer suffering from everything that could possibly go wrong with a 3D platformer – unresponsive controls, swingy camera, brainless enemies, and boring backtracking. If they only made it once that would be bad enough, but the fact they went back four times and never got it right is honestly kind of impressive.