Rockman 2 cheats and cheat codes for Playstation

Beat all bosses, get all weapons, items, place dots in the grid locations: 
Enter A5, B2, B4, C1, C3, C5, D4, D5, E2 as a password. 

Beat Air Man:
Enter A1 B5 C3 C4 D5 E1 E2 E3 E4 as a password.

Beat Bubble Man:
Enter A5 B2 B3 B4 C3 C4 D4 D5 E4 as a password.

Beat Crash Man:
Enter A2 C1 C4 C5 D1 E1 E2 E4 E5 as a password. 

Beat Flash Man:
Enter as a A2 C2 C5 D1 D2 D3 D4 E1 E2 password.

Beat Wood Man:
Enter A1 C3 C4 D2 D3 D5 E1 E2 E4 as a password.

Beat Heat Man: 
Enter A5 B2 B3 B4 C1 C3 C4 D4 D5 as a passowrd.

Beat Metal Man:
Enter A2 B1 C2 C5 D1 D2 D4 E1 E4 as a password.

Quick Man:
Enter A3 B1 C1 C2 C5 D1 E2 E3 E5 as a password.

Start the game with maximum energy tanks: 
Enter A5, B1, B3, C4, D2, D3, E1, E4, E5 as a password. 

Unlock Time Attack Mode at the mode selection sceen:
Beat the game on the enhanced game mode.

Music Remix 
Highlight the Enhanced Game mode at the mode select screen. Press and 
hold the select button, then push the Start button.