I miss games like this: the old vertical-scrolling shooter genre with dozens of enemies all blasting at once, forcing you to carefully maneuver through a field of shiny blinking bullets. This is a fun one with a decent amount of replay value to it and some great music. I'm unsure about $10 but when it's on sale I'd definitely consider it.

A very fun platformer with a unique edging mechanic that creates some cool challenges. One I think I'll be going back to every once in a while to enjoy this stylistic timekiller.

I shouldn't even have to recommend it. If you like platformers just a tiny, tiny amount, you have to own this. The difficulty is challenging but quick respawning keeps you thinking, "I got it this time," and it's a wonderful reward to see all your deaths in the replay to show how much effort it took. Great unlockable characters with their own abilities and challenges, a hilarious story....really, there's a heck of a lot in here.