Alien Swarm/Gameplay

Promotions
Once you reach level 27, you can choose to get promoted. Once promoted, you are returned to level 1 and all previously unlocked weapons are locked again.

An icon will be displayed beside your name once you reach each promotion level.


 * First Promotion: Titanium Star
 * Second Promotion: Carbide Star
 * Third Promotion: Gallium Cross
 * Fourth Promotion: Platinum Star
 * Fifth Promotion: Osmium Star
 * Sixth Promotion: Iridium Medallion