From indie minds Mr. Podunkian and cactus comes one of the more difficult games you may ever play: Dungeon. Pretty simple stuff, an ultra low-end graphics platformer where you move through screen after screen of increasingly frustrating obstacles keeping you from the precious right edge of the screen. Be ready to use the standard platform controls of run, jump and die (repeatedly).
Though the game can be unforgiving at times, it does have a sweet side. Each room has its own title which adds a lot to a game that lacks really any other plot or text for that matter.
Dungeon weighs in at 3.5 MB and is available for download now.