Unreal Multiplayer Shooter

A simple multiplayer first-person shooter that I made for a class in Unreal Programming. Host a game and have your Steam friends join. Then everyone click the "Ready" checkbox and then the game will start. WASD to move. Left-click to shoot. Right-click to shoot a grenade. Space to jump. X to spray, with keys 1-5 to select different sprays. The game also has killstreaks, so if a player kills 3 times with a bullet without dying they will be on a killing streak, and there will be a notification if ...