The CrimeCraft cheev was actually surprisingly fun. There's minimal BS, you just register an account, and then jump in a round of Snow Brawl and start throwing snow balls at people (although I recommend remapping the snowball throwing button from F1 to something like RMB). I easily got the achievement in 2 five minute rounds. No tutorial levels, no overworld, no trying to get a party together, no coordinating with your teammates, no randomness, just tossing snowballs, getting cheevs. Would I play the game again? No, of course not. But compared to the Spiral Knights and Rise of the Immortals lame-o achievements, it was a breath of fresh air.