Tiny Build Games, a small indie team, is working on a platformer called No Time To Explain. And it looks amazing.
Using the same gun to both jump and shoot looks neat, sure, but I just like that voice acting. Having an art style that looks like something Dan Paladin (of Alien Hominid and Castle Crashers fame) would come up with helps, too.
No Time To Explain will be out on PC and Mac this (northern) summer. As for other platforms, the developers say that cash from sales on those pioneering platforms will be put towards making versions for Xbox Live Arcade, the PlayStation Network and even Linux!