Achievement Unlocked
Game type: browser-based, Action/Inaction
Time demand: Fairly short
Cost: Free
What it is:
Well, mostly what it is, is a joke. But it's cute and short and there are a few achievements that are kinda challenging. Anyhow, this is pretty much just poking fun at the X-Box/other Achievements that have cropped up in games but generally don't do anything - the entire POINT of this game is to collect the various achievements listed at the right of the game screen, most of which are just... odd.
It's nothing to sink like hours into or anything, but it's quick and amusing. So there you go.