I picked up Hard Corps: Uprising during that sale too. I tried the demo when it first came out and didn't like it but I've had it recommended several times to me since then, so I figured I'd give it another chance. Besides, I didn't even know about the Uprising mode where you can leve up your character. That sounds pretty cool.
If you still have points (I know I'm behind on commenting), I'd recommend Shovel Knight. It's like playing an NES game without all the frustrations of playing an actual NES game