"Project Sen" - Megaman X meets Super Metroid - Kickstarter
The art style in the trailer is terrific - even though neither the graphics nor animation are necessarily final quality.
Project Sen is "a hand animated original 2D action platformer, inspired by Megaman X and Super Metroid". A $15 pre-orders the game. It's initially being developed for PC, with console versions possibly coming in the future.
The team behind Project Sen are currently $12K towards their funding goal of $80K, with 25 days of their fundraiser still to go. Check out their KickStarter page for more details or to make a pledge.