Brawlhalla is an interesting game and it is what I have been looking for on steam : a 2D brawling game.
Before I go any further I must inform you that this is a game still in development and working is being done on making it even better.
This game does a lot of things right :
-easy to learn hard to master combat system
-impecable controls that do not make pulling off a combo seem like childplay
-vivid style with well designed maps,characters,particles
-and even tho' it is in early access there is quite a comunity around this game
-WEAPONS,I'm talking GUNS,AXES,SWORDS and HAMMERS and so much more

However,this game still needs improvement in the form of :
-more characters and maps
-some powerups (i.e. extra damage,or speed buffs)
-even more WEAPONS

Bottom line, I strongly recommend this game and be sure to check out the video review