Action figures:
Go to the North Square of Central Tower (or go to Figure Vending Machine in
Access Tunnel E-1 in japanese version of the game.)
Enter any of the following passwords at the special figure slot:
Axl: 38184155 or 44527839 (JPN version)
Axl (DNA changing pose): 46925056 (JPN version)
Black Zero: 69203600 (JPN version)
Cinnamon: 92106548 or 10950508 (JPN version)
Cinnamon (Iron Maiden): 31415926 (JPN version)
Marino: 02098772 or 20040729 (JPN version)
Marino (Quicksilver): 19780506 (JPN version)
Massimo (Dymonion): 82536252 (JPN version)
Mega Man X: 73001472 or 19670801 (JPN version)
Mega Man X (victory pose): 78523511 (JPN version)
X-Armor: 19690831 or 32603260 (JPN version)
Zero: 29290141 or 33515937 (JPN version)
Axl's DNA strands:
Wild Jango: Beat him in the Central Tower stage 2.
Silver Horn: Beat him in Tianna Camp stage 3.
Mad Nautilus: Beat him in Gaudile's Lab stage 4.
Mach Jentra: Beat him in Ulfat Factory stage 5.
Incentas: Beat him in Gimiala Mine stage 6.
Depth Dragoon: Beat him in Far East HQ stage 10.
Raflesian: Beat her in Tianna camp and get the Tianna key.
Ninetails: Beat him in Central Tower if you have the Central Key.
Note: To get the Central Key you have to finish the game once.
