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
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!