Roar of City is a fun free game for you. Similar to the classic Beat 'em up game, your mission is to fight the criminal gangs and capture the commander of the criminal gang to save the people. There are 8 different enemy types and 8 levels with different environments for you. Players will move: Walk, Run, Punch, Kick, Special.
Especially this game has an advanced AI system, and an automatic save / load system will satisfy you.
Right arrows = Walk or run
D = Punch
S = Super power