Updates to Rock of Ages have been released. The updates will be applied automatically when your Steam client is restarted. The changes include:

- New snowball boulder player.
- All Army Leader avatars have Christmas themed costumes (viewable in the character selection screen and versus screens).
- Game menus updated with Christmas themed art: Animated snow that drops over the screen, snowy covered background and big snowball character instead of regular boulder.
- New achievement: Win a match with the snowball boulder to unlock it.
- New multiplayer option: Players can now select between two unit setups when creating an online match:
- All units are available (this way you can play with all the units, even in the early levels).
- Only campaign units are available (as it was before).