See the true ending.
Obtain every item.
See the bad ending.
Defeat the boss mutant in Area G.
Defeat Leibniz in Area G.
Counter each of Garuda's attacks with the right sub-weapons, then defeat it.
Defeat the boss mutant on planet Divido.
Defeat ATOM.
Defeat the boss mutant in Area E.
Use Fred's wormhole to return to G-SOPHIA.
Defeat EIR.
Defeat the boss mutant on Immigration Ship L-229.
Trample over 40% of the field in Dungeon 1 on Montoj.
Defeat the boss mutant on planet Montoj.
Defeat the boss mutant on planet Flosante.
Defeat full-power GARUDA.
Defeat powered-up Gonbei.