Full list of all 18 Superman Returns achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox 360.
Vanquished Mongul once again.
Saved Metropolis from the rampaging tornado.
Completed all Metro Events and mini-games.
Acquired every power-up.
Lift at least 10,000 tons throughout the game.
Travel at least 10,000 miles.
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Rescued all kittens in Metropolis.
Play for a total of 12 hours.
Me smashed Metropolis! It safe now.
Finished all routes in all Fast Flyer mini-games.
By you is Bizarro not undefeated!
Stopped Metallo in the name of justice.
Pick up at least 100 cars.
Visited and dominated Warworld.
Perform 99 fighting combos.
Survived the meteor shower.
Use The Cheat Mode At Least Once