Øuroboros

Øuroboros or 0uroboros depending on if you like your zeros cut or uncut, is the official title of a project from Tyler Glaiel and Edmund McMillen the developer of Binding of Isaac.

The main character(s) from a previous game of Edmund McMillen, Time Fcuk and its expanded version featured in the Basement Collection, but this is not at all a sequel.. in fact its not remotely a puzzle game at all.

The best way to describe it would probably be like if you took mega man, tossed him out of a moving car so fast it caused a tear in time and space that pulled our existence inside out. Your guts being on the outside of your body would make it a lot easier to slide under doors and through the cracks in the sidewalk. Writhing in pain as you slide deeper inside the earth, only to find yourself smashed against the veiny eyeball stalks of another iteration of you that seems to have slipped down here years ago. You guys have a long talk about your aches and pains but are suddenly interrupted by the gooey paper thin body of some other guy who looks exactly like you and your new best friend..

You instantly recognize this voice as your own... loosen up whats left of your body and slide further into the earth, your tears only quickening the descent as you drop out of sight into infinity.

Øuroboros is an action based platformer/shooter with random level generation and the like, ala binding of isaac or spelunky, but... off.