While their Midweek Madness sales are nothing new, Steam hasn't tried week-long ones yet...UNTIL NOW! Until 2/18, a variety of games will be discounted. A 75% off savings brings Flatout's price down to $1.87, or you can get the complete pack for $10. Steel Storm: Burning Retribution gets a 50% discount taking it down to $2.50, while a four-pack with three giftable copies will only cost $7.50. Alpha Prime gets a 75% off discount and goes from $5 to $1.25, while the new Karatek goes from $10 to $5 with a 50% off savings. None of these deals are too incredible, but Flatout for a bit under $2 is a great price given how fun it is, and Alpha Prime can give you some FPS thrills for next to no cost.