Spelunky HD earned our Game of the Year award last year, thanks to its systemic difficulty and new Daily Challenge mode. But, should its smooth and unpixelated graphics feel like an afront to the almighty retro gods, you can now enjoy a modification to the game's original (and free) incarnation. Called Spelunky SD, the mod not only offers fixes, but also introduces a 2-player online co-op mode.
"For the past three months I was working on a Spelunky Classic modification called Spelunky SD," writes 'YellowAfterlife', who for the past three months was working on a Spelunky Classic modification called Spelunky SD. "It is a pretty broad project, implementing a number of fixes and improvements to original game, and, most importantly, adding a 2-player cooperative online game mode." That project is now available as a first public release.
It's an impressive change to the game; one available as a standalone executable, thanks to original Spelunky being open source. And 'YellowAfterlife' plans to continue development of his mod: hoping to add a PvP mode and other game-extending features.
Of course, if you don't want to do co-op, Spelunky SD's text chat also lets you narrate (short) campaigns.