Start the game on any difficulty
Kill pretty much everything and everyone you can.
Complete the game killing the least amount of creatures and enemies possible.
Find every secret and the two super secrets in the game.
Have at least 25,000 gems in the party's inventory.
Brad kicked you out of the HUB!
Become friends with one of your companions.
Dig somewhere you really shouldn't.
Enter a relationship with someone.
Find everyone needed for Josh's crew.
You found some new shoe designs for the cobbler.
You returned the errant ball intact!
You blew up the ball shop!
You found the errant ball but brought it back less than complete.
Completed the hunt.
You completed the button puzzle
You accepted an old woman's dying wish and accompanied her on her journey.
You denied an old woman's request and left her to die alone.
You found out what happened to the survivors.
Completed the prologue
Completed chapter 1.
Completed chapter 2.
Completed chapter 3.
Completed chapter 4.
Completed the game, by becoming an entity yourself.
Completed the game, by completely corrupting the dream world.
Completed the game, by pulling your own plug!
Completed the game, by getting humanity to leave the dream world.
Completed the game, destroying both the dream and real worlds.
Completed the game on story difficulty.
Completed the game on normal difficulty.
Completed the game on masochists' difficulty.