Continuing with its daily Sniper/Spy Updates, Valve has unveiled its newest sniper unlockable weapon, Jarate. Jarate is a thrown jar that splashes upon impact. When splashed on enemies, they take 35% more damage for a period of time. Jumping in water will wash off Jarate. Plus you can always use to short out Spies’ cloaking devices. When used on teammates, Jarate will extinguish any fire effects. Today the Valve team also released 35 new achievements along with a great comic further explaining Jarate and its uses. Check this out and more at the
Sniper/Spy Update Page.

On top of that, Valve has also announced a free Team Fortress 2 weekend in celebration of the Sniper/Spy Update. The free weekend will be available to those of you who haven't yet purchased the game. For more information on the free weekend, or to pre-load ahead of the update,
Team Fortress 2 Official Website.