10 Video Game Achievements That Made You Say WHAT?!
4. Momentary Peasantry - VALA: Vicious Attack Llama Apocalypse
First off, if you haven't played this "mass llama-slaughter roguelike-lite-ish couch co-op top-down twin-stick shooter" - the dev's description, not ours - you're missing the hell out.
Secondly, it'll give you an achievement for the most riotously rare of things - the game's own technical deficiencies when things get too chaotic.
In order to pop the "Momentary Peasantry" achievement, you need to "get the framerate down to peasant-level." Yes, an achievement for making the game's performance dip with the sheer amount of carnage taking place on screen.
Naturally the better equipped your rig is, the tougher it'll be for this one to pop, though most 'cheev guides for the game recommend triggering a chain reaction of explosions in order to gimp the framerate as much as possible, given how resource-intensive fire tends to be in most games.
All the same, nobody expects to get an achievement for a game's own wonky performance issues, so that's something new..