Orc Killer: Blood-Slave of Gargax

This short game - which heavily tributes text-mode roguelikes like Rogue and especially Nethack - was created with a specific goal in mind: to entertain, and then be done, and it succeeds at that. Gameplay is sacrificed for humor value, but it works well enough, and there's a nice, if brief, payoff.

There isn't really much in the way of replay value, but it's worth popping open and checking out in the embedded ZZT player up there.