Slay.one is a super cool multiplayer shooting game where you use various weapons around the map and battle other players. It's a free for all game, so you have to keep track of who's around you!
To play Slay.one, all you have to do is use your WASD keys to move around the map, and left click to shoot. You can also use the scroll wheel to switch weapons. It's also possible to place down turrets, etc.
In slay.one, the basic strategy is to simply use map coverage to block incoming projectiles from hitting you. If you can get your enemy to chase you, lead them out in the open, and then hide behind cover, you can take them out much more easily.