Back To The Future Parts 2 & 3

Cheats

Start in 1875

To start in 1875, you first must enter a password. Hold A and B together on the title screen to display a password menu. Now enter this password:
FLUXCAPACITORISTHEPOWER and press SELECT and START to enter.

Game Genie Codes

Infinite lives: SXXELOVK
Start with 20 lives: ZAXKZZPA
Start with 30 lives: LAXKZZPA
Unlimited fuel: GZEEPZST + GZOEZZST
Start with 20 nuclear fuel units: ZAXKYZPA
Start with 30 nuclear fuel units: LAXKYZPA
Faster shots: PEKASEPO
Keep shots: GZKAKGSA