Action Replay Codes [US]

The following are known Action Replay Codes for Back to the Future on Nintendo Entertainment System (NES).

The codes will work with the region specified but may work for other regions as well.

• Infinite Lives
  0393:09
• Infinite Time
  04A9:FF
• Clock Modifier (Ten’s Digit)
  04B4:XX
• Clock Modifier (One’s Digit)
  04B5:XX

Cheats, Secrets, Tips & Tricks

Bonus Points
Jump and freeze at the end of each level. The higher the jump, the more points that will be awarded.

Game Genie Codes

The following are known Game Genie Codes for Back to the Future on Nintendo Entertainment System (NES).

• Start With 1 Life
  PEXEGAGA
• Start With 8 Lives
  AEXEGAGE
• Never Lose a Life In Hill Valley Game
  SZKEGOVK
• Never Lose a Life In Cafe Game
  SXOELOVK
• Never Lose a Life In School Game
  SXKALOVK
• Never Lose a Life In Dancing Hall Game
  SXVELOVK
• Disable All Timers
  AVVOUZSZ

Preformatted .CHT File (Action Replay & Game Genie) [US]

The following is a preformatted .CHT file for Back to the Future on Nintendo Entertainment System (NES). These files have been collected from around the web and may not be all inclusive. Be sure to check the code pages and other preformatted files, if applicable, for additional codes if what you are looking for is not included.

You can also use the codes out of this file manually on the appropriate device or software.

cheats = 30

cheat0_desc = "Start with 1 life"
cheat0_code = "PEXEGAGA"
cheat0_enable = false

cheat1_desc = "Start with 8 lives"
cheat1_code = "AEXEGAGE"
cheat1_enable = false

cheat2_desc = "Never lose a life in Hill Valley game"
cheat2_code = "SZKEGOVK"
cheat2_enable = false

cheat3_desc = "Never lose a life in Cafe game"
cheat3_code = "SXOELOVK"
cheat3_enable = false

cheat4_desc = "Never lose a life in School game"
cheat4_code = "SXKALOVK"
cheat4_enable = false

cheat5_desc = "Never lose a life in Dancing Hall game"
cheat5_code = "SXVELOVK"
cheat5_enable = false

cheat6_desc = "Disable all timers"
cheat6_code = "AVVOUZSZ"
cheat6_enable = false

cheat7_desc = "Infinite Lives"
cheat7_code = "0393:04"
cheat7_enable = false

cheat8_desc = "Infinite Time"
cheat8_code = "04EC:3A"
cheat8_enable = false

cheat9_desc = "Infinite Photo Timer"
cheat9_code = "04B8:FF"
cheat9_enable = false

cheat10_desc = "Infinite Lives"
cheat10_code = "SGGEGO"
cheat10_enable = false

cheat11_desc = "Infinite Time"
cheat11_code = "ATPOEL"
cheat11_enable = false

cheat12_desc = "Infinite Picture Time"
cheat12_code = "AVPPSL"
cheat12_enable = false

cheat13_desc = "Untouchable"
cheat13_code = "NYTEXO+NYZUTU+NYLUIU+NYGUGU+NYTUYU+NNALLU+NYAUIK"
cheat13_enable = false

cheat14_desc = "Level Modifier"
cheat14_code = "00D2:00"
cheat14_enable = false

cheat15_desc = "Auto Win In Diner"
cheat15_code = "0089:32"
cheat15_enable = false

cheat16_desc = "Auto Win In School"
cheat16_code = "0089:64"
cheat16_enable = false

cheat17_desc = "Auto Win In Dance"
cheat17_code = "047A:13"
cheat17_enable = false

cheat18_desc = "Always Drive 88/Mph"
cheat18_code = "0660:58"
cheat18_enable = false

cheat19_desc = "Invincibility Hill Valley Game"
cheat19_code = "SZOESLSA"
cheat19_enable = false

cheat20_desc = "Auto Win Cafe Game"
cheat20_code = "ZLUGTAAA"
cheat20_enable = false

cheat21_desc = "Auto Win School Game"
cheat21_code = "GVUKZYAA"
cheat21_enable = false

cheat22_desc = "Auto Win Dance Game"
cheat22_code = "AASIZALP"
cheat22_enable = false

cheat23_desc = "Auto Win Hill Valley Levels"
cheat23_code = "YNEPIKEX+PEEPTGGA"
cheat23_enable = false

cheat24_desc = "Invincibility"
cheat24_code = "AENEXZIA+AONENZYL+APUEKLEY"
cheat24_enable = false

cheat25_desc = "Infinite Lives"
cheat25_code = "0393:09"
cheat25_enable = false

cheat26_desc = "Infinite Time"
cheat26_code = "04A9:FF"
cheat26_enable = false

cheat27_desc = "Clock Modifier (Ten's Digit)"
cheat27_code = "04B4:00"
cheat27_enable = false

cheat28_desc = "Clock Modifier (One's Digit)"
cheat28_code = "04B5:00"
cheat28_enable = false

cheat29_desc = "Always Play Johnny B Goode"
cheat29_code = "LEOAYAZA"
cheat29_enable = false

Retro Achievements

Wait a minute… achievements? I don’t remember achievements for this game. That is because there were not any, but there are now! See Below

RetroAchievements.org is a community who collaborates and competes with one another to earn custom-made achievements in classic games through emulation. Achievements are made by and for the community. New achievements for the wide variety of games as well as new games are added regularly. Not already participating but eager to? Sign Up Here!