Finish the game.

You have found the key back to normality.

Enter the other dimension for the first time.

Climb stairs 10 times. Must be completed in one game session.

I didn't put it there!

Investigate your TV.

Get all other trophies.

Defeat 150 enemies.

Defeat 100 enemies.

Get the Potion of Swimming.

Get the Big Jump Potion.

Get 1 HP increase potion.

Perform 10 head shots with the .357 Magnum in ‘OPS M.I.A.’ Operation.