Play Newgrounds Rumble
Description:
A high-intensity brawler themed upon Newgrounds and its characters.
10 unique fighters, 11 arenas, and several modes of play.
Authored by NegativeONE, Mindchamber, Luis, Evil-Dog.

Instructions
Arrows to run, jump and duck
A to block
S to quick attack, D to fierce attack
P to pause
Keys can be custom defined. Play training first.