In Arraw.io, you have to use your bow to eliminate other players! In the beginning you can hunt bears to level up. Once you're ready, you can start to hunt other players by shooting arrows at them. But be aware of your surroundings! Pick up gems to do special attacks with your arrows. Use bushes as a cover and perform sneaky surprise attacks on your opponents.
WASD = Move, Left click = Shoot, Right click = Shoot special arrows (when you have gems)