Two player Mega Man and Proto Man co-op
What began as a proof of concept fan game is now a playable beta. The Mega Man 2.5D project sought to bring co-op to Mega Man, alongside of a combination of 2D and 3D visuals -- offering up a new side of the classic that's never been seen before.
You can check out the new 2.0 version of the beta now on the game's official site, which features Snake Man's level in co-op and single player form, and Shadow Man as a solo stage.
Mega Man 2.5D [Petersjostrand.com]