ValveTime Weekly News Round-Up - 28th October 2012

[Omnomnick]

This week's ValveTime News Round-Up has arrived with a running theme of Halloween updates. In the news this week, Team Fortress 2 gets its fourth annual Scream Fortress event, Dota 2 receives yet another patch to the unreleased Halloween mode and Left 4 Dead 2 has a Free to Play weekend.

Keep an eye out for a few new videos coming out around Halloween, one of which is the first episode in a brand new ValveTime video series. Act excited.