There are two teams in Hide Online game as Hunters and Props. Props are hiding and the Hunters are finding them and shooting them. If you are a hunter, you should follow the signs and sounds to find props and hunt them. If you are prop, you should taunt and distract hunters during their hunt.
Game controls:
Move: "W,A,S,D"
Aim/Shoot: "MOUSE" and "LEFT-CLICK"
Jump: "SPACE"
Switch item: "E"
Good luck!