Full list of all 10 Claws of Furry achievements worth 1,000 gamerscore.
Beat the boss of Junktown!
Beat the boss of the Sewers!
Beat the boss of the City!
Beat the Final boss!
Survive 10 Arena waves
Unlock all outfits
Kill 100 Enemies
Uppercut 100 Enemies
Bullet 100 Enemies
Finish the Tutorial