Steam cuts up to 75% off a different selection of downloadable games for Windows or Mac each day during its Holiday Sale, with prices starting at 49 cents. Most titles are at the lowest price we could find, with some by substantial margins. Today's deals end December 27 at 1 pm ET. The Holiday Sale ends January 1.

A best bet is downloads of Beat Hazard for Windows and Mac for $2.49. That's $1 under our August mention and the lowest price we could find by $6 for this shooter, which integrates your music collection.