Iguana
Smash Cadet
Lethal League is an upcoming "competitive projectile fighting game" currently being developed by Reptile Games. The idea of this game is to hit your opponent with a baseball. As each player hits the ball its speed increments, and that's when the game gets insanely hype and ridiculous. If you watched the Mystery Game Tournament at UFGT9, you might already know this game (originally a 1 on 1 Flash game, you can play it here if you want to see what it's like). It received a lot of praise, so much that they decided to do a full standalone game. Now it will have more characters, special abilities for each one, 4-player mode and online multiplayer with GGPO. Not to mention the awesome chip hop music. It will be coming to Steam in Q3 2014.
You can see more info on their website: http://lethalleague.reptile-games.com/
I fell in love with this game instantly when I saw it at UFGT9, and I was ecstatic when Reptile Games announced the standalone version last year. This is definitely one of the most anticipated games this year for me (after Smash 4 of course).