Shotwars.io is a pretty fun classic shooting io game free for all. Before you jump into the chaos, you should pick a class to dictate your loadout. When you are already in combat, make your way through the map carefully trying to kill as many enemies as possible and don’t forget to destroy all crates to get more upgrades, like better vision, faster speed, health regen, shield, axe, grenade, build, smoke, etc. You have to survive for a long period of time as well as earn yourself a lot of kills so you can take over the first place on the leaderboard. Try Shotwars.io for free in your browser!
Move around the arena using WASD, use the left mouse to fire and press QEF to use the upgrades.