1. Fixed safe spots in Hangar B (swarm mode) 2. Fixed a safe spot in Flooding (swarm mode) 3. Fixed a map escape spot on Industrial (swarm mode) 4. Added empty ammo sound when trying to shoot with 0 ammo 5. Added "EXP multiplier" to player stats on main menu 6. Added text to notify player about guns past lvl 60 requiring DLC purchase (if not purchased)