Valve has released a new set of achievements for the Spy and Sniper in Team Fortress 2, and in response to the many fans complaining about the new unlock system, made it possible for players to unlock new weapons by unlocking the new achievements, unlike the previous method where weapon unlocks would be given to people based on how much they played the game — although it is still possible to obtain new unlocks this way. In addition to the achievements, the update also fixes a number of issues with the game.