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Bundle Stars has the Run & Gun Bundle on sale for $4.19.
Includes:
Once Bitten, Twice Dead!
Reload
Paranautical Activity: Deluxe Atonement Edition
Operation Flashpoint: Dragon Rising
Operation Flashpoint: Red River
Ubersoldier II
Depths of Fear :: Knossos
Blades of Time Limited Edition
Nam
Epigenesis
All activate on Steam.