If you missed out on Steam’s Autumn Sale a few weeks back, fret not as the online megastore is offering another daily deals promo with the Steam Holiday Sale. Everyday until January 1st, 2012, select games will be featured at up to 80% off. Even more impressive is their “Pack Deals“, where you can pick up a an entire catalog of games from over 20 publishers for one low price. For example, you can snag the Square Enix pack for only $99.99 ($712 at regular price) and it comes with all 60 of their games. Meanwhile, the Pop Cap bundle includes 34 of your favorite casual games (including Bejeweled 3 and Plants Vs Zombies) for only $49.99. Head on over to the Stream Online Store for the latest deals and start taking advantage of these crazy good Christmas offers.