Over the past several days, Valve has been releasing details on an update to Team Fortress 2. They first revealed that the Sniper was taking its turn in a series of class upgrades, getting a bow and arrow that's capable of pinning an enemy to a wall. Next, they showed off a pair of new maps — a sawmill arena map that's in the midst of heavy rainfall and a circular map built around a doomsday weapon. Valve also mentioned a new game mode called Payload Race — it's similar to a regular Payload match, but both teams have a cart to push. The next day brought about an electrified shield for the Sniper, and hinted that the Spy would be getting an update as well. The following announcement confirmed it, introducing a device that would allow the Spy to feign death, and another that lets the Spy remain invisible permanently, only draining their power while in motion.