Based off achievements from Team Fortress 2 (and other games in general), they are wacky--and sometimes dangerous--difficult to achieve goals which are not related to any story or fight, and provide bonuses if enough are acquired.
Tracked on a player-by-player basis, or perhaps for the entire party.
I wanted some input on whether this idea sounds interesting and, more importantly, what some achievements people would find entertaining to add to my list
Anyway, here are some of the ideas I've had:
Elementary, Dear Watson: Deduce the Dungeon Master's next plot twist with little or no evidence to back up your claim.
Orion's Belt: Hand over a plot-critical device or artifact to a villain, regardless of whether you realize its importance.
Never Tell Me The Odds: Defeat an encounter which, by any normal measure, should have been a total party kill.
I Seem To Have Taken A Bad Step: Have a player character die off due to a poorly rolled skill check or saving throw in a non-dangerous situation, such as climbing a ladder, reading a scroll or swimming in a still pond.
Hello, My Name Is Inigo Montoya: Successfully insert a quote from a famous movie into the game, without having it appear forced or discontinuous.
Not probable: Roll 3 Natural 1s in a row.
Incidentally, each of these has already taken place in various campaigns--I'm looking for any more funny, memorable, or interesting accomplishments, good or bad, your players have completed.
