Here are the ten top selling titles on Steam for the week as reported by Valve:
1. Total War: ROME II
2. PAYDAY 2
3. Saints Row IV
4. Tom Clancy's Splinter Cell Blacklist
5. You Need a Budget
6. Sid Meier's Civilization V Brave New World
7. Castlevania: Lords of Shadows - Ultimate Edition
8. Prison Architect
9. Game Dev Tycoon
10. Arma III Beta