GamersGate / GamersGate UK has Hotline Miami on sale for 50% off as the daily deal for 2/7/13. There’s a few weekend deals going on also. Deus Ex series is on sale. Stealth Bastard and Dark Souls are 50% off also.
Daily deal
Hotline Miami = $4.98 / £3.48 (Steam)
Weekend Deals
Dark Souls: Prepare to Die Edition = $19.98 (Steam)
Deus Ex Collection = $11.25 / £7.50
Deus Ex Invisible War = $2.00 / £1.25
Deus Ex: Game of the Year Edition = $2.00 / £1.25
Deus Ex: Human Revolution = $5.00 / £3.75 (Steam)
Deus Ex: Human Revolution Augmented Edition = $7.49 / £5.00 (Steam)
Deus Ex: Human Revolution The Missing Link = $2.00 / £1.25 (Steam)
Deus Ex: Human Revolution – Explosive Mission Pack = $0.75 / £0.30 (Steam)
Deus Ex: Human Revolution – Tactical Enhancement Pack = $0.50 / £0.50 (Steam)
Deus Ex: Human Revolution Tactical Enhancement and Explosive Mission Bundle = $1.00 / £0.62 (Steam)
Stealth Bastard Deluxe = $5.00 / £3.50 (Steam)
Stealth Bastard Deluxe + Soundtrack = $6.50 /£4.25 (Steam)
Stealth Bastard Deluxe Soundtrack = $2.00 / £1.50 (Steam)