GOG cuts up to 75% off select downloadable classic and indie games and bundles. They're each price lows by at least $5. The deals:

• Carmageddon Max Pack for Windows for $4.99
• Freespace 2 for Windows for $4.99
• Resonance for Windows and Mac for $4.99
• Legend of Grimrock for Windows and Mac for $7.49
• 7-Game Fair and Square Selection for Windows (Thief, Deus Ex, Daikatana, more) for $15.43
• 5-Game Indie RPG Invasion for Windows (2 for Mac) (Torchlight, Grimlock, more) for $19.95