Open all the chests.
Find all the lockets.
Use all the data cartridges.
Finish the game.
Defeat the final boss.
Activate all the modules.
Activate all the teleporters.
Find all pieces of the map.
Defeat the first boss.
Spend 20000 coins.
Put on a complete equipment set.
Hoard 15000 coins.
Hit a scarecrow 10 times.