Rock of Ages free weekend, 75 percent off on Steam, Halloween stuff
Rock of Ages is joining the season fun with a PC update that includes a redesigned matchmaking system, the ability to practice against the AI while waiting for online opponents, and most importantly of all, a new ghost boulder with cool cloth physics. That's right – cool cloth physics. Tell your friends.

The update also includes other Halloweeny treats, such as a jack-o-lantern GUI and tiny themed characters surrounding defensive units.

Rock of Ages has a free weekend on Steam now through Sunday, October 28, at 1 p.m. PT, and is 75 percent off (that's just $2.50) through Monday, October 29. Rock and roll out!

This article was originally published on Joystiq.