Brawhalla
http://www.destructoid.com/redeem_code.phtml
http://pl.reddit.com/r/GameDeals/comments/2ss...team_free/
http://store.steampowered.com/app/291550/?l=polish
http://www.brawlhalla.com/

A 2D platform fighter where the best of the baddest-ass warriors in history battle each other in an eternal tourney of champions for bragging rights, infinite mead, and the pure pleasure of delivering a beatdown. Brawlhalla is a fast-paced, super fun, brawl and fall fighting game that we've been loving the heck out of here in the office. Now we need your help!

When the final version launches it will include:

Online Team Brawl - The most popular format, two teams of up to four warriors face off in a frenetic, no holds barred brawl.
4 Player Online Free for All - Ranked or casual matches where four fighters enter, but only one can win.
Local Free for All - Up to 4 players can play in free for all mode on one computer - perfect for friendly face-offs.
Local Custom Teams - Team-up on your local machine, by adding up to 4 bots into the mix for living-room level mayhem.