Looking to fill that gaming-sized hole in your daily schedule? How about backfilling it with a few discounted Xbox LIVE Arcade titles on sale for this week only?

Until February 11th, Xbox LIVE Gold users can pick up Hydrophobia for 160 Microsoft Points ($2), Hybrid, Zeno Clash UE, and Earthworm Jim HD for 400 Microsoft Points each ($5). Additionally both Alan Wake’s American Nightmare and Orcs Must Die! for 600 Microsoft Points each ($7.50).