Fixed XP/Level transferring to a new player using an old player’s PC



Addon VPKs get priority over base VPKs



Added -override_vpk command line option to make loose files have priority over VPKs



Stopped spawners shutting down completely when an alien is blocking the location for more than 5 ticks in a row.



Updates to Alien Swarm have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: