As from today Valve will be drip feeding us information and downloads for their latest class update.

Valve promises that the Heavy update will be the biggest update so far and judging by the fact that every day for a week they will be revaling more, tells us they’re not kidding.

In addition to offering new unlockable weapons, achievements, “The Heavy” update also includes a brand new gameplay mode and a number of new maps. The rollout culminates next Tuesday, August 19 when the update will be made available to all owners of Team Fortress 2.

Once again Valve are offering a free weekend of TF2, to give all gamers a chance to check out the new gameplay introduced in “The Heavy” update. The Free Weekend is open to gamers the world over and scheduled to begin Friday, August 22 at 11 am PDT.

To check out the updates visit the Heavy page