Bully is the Steam daily deal for 7/3/13. On sale for 75% off.
Bully: Scholarship Edition = $3.75 / £2.50 / €2.50
The Killing Floor Sideshow Event has started! Runs from 7/3 – 7/23. Usually with these events there’s a new map and there’s special achievements you can unlock. Unlocked a certain amount gets you a free in-game bonus skin. Monsters are usually re-skinned also.
Up until July 11th the base game is 80% off and the DLC is 50% off.