1.6.4

1.6.4 was an update for Team Fortress 2 Classic. It was released on January 14, 2015. It featured a few changes. The patch notes are on the archived TF2C Wiki.

This update came after 1.6.3 and before 1.6.6. There was no 1.6.5.

Changes

Fixed #TF_MaxRounds

Nerfed Nailgun^(sic) (set dmg to 12)

Fixed #game_scramble_onrestart

Set Scouts^(sic) SMG firerate to 0.06