Steam keeps up with their own beat on day three of their annual holiday sale. Along with twelve limited-time offers, six new achievements for the Great Gift Pile have also been announced to coincide with the day’s deals. As a reminder, the previous days’ achievements are still up for grab, though most of the deals which accompany them are no longer available. Every day so far there has been a free achievement, which can be earned either through a free-to-play game such as Spiral Knights or the Steam platform itself. To view these deals and more, visit http://store.steampowered.com/

The deals for Wednesday, December 21 consist of:

• Monday Night Combat (50% Off)
• Batman Arkham City (50% Off)
• Mount & Blade (75% Off)
• S.T.A.L.K.E.R. (75% Off)
• Swords & Soldiers (75% Off)
• Formula 1 2011 (50% Off)
• Neverwinter Nights 2 Platinum (75% Off)
• Defense Grid: The Awakening (75% Off)
• PAYDAY: The Heist (50% Off)
• Sherlock Holmes Franchise (75% Off)
• Grotesque Tactics Franchise (75% Off)
• Jurassic Park: The Game (50% Off)