12 games are on sale at Shiny Loot this weekend - mostly 50% off.  
Here's the full list:

• Gas Guzzlers: Combat Carnage
• SCHAR: Blue Shield Alliance
• Bernie Needs Love (beta)
• Planets Under Attack
• Arcane Worlds (Alpha)
• Knights & Merchants Complete
• Earth 2150 Trilogy
• Earth 2160
• East India Company Gold
• GearGrinder
• GREED: Black Border
• Enola (beta)

Shiny Loot - DRM-free indie games for PC, Mac and Linux