The following are known Game Genie Codes for Jurassic Park: Rampage Edition on SEGA Genesis.

• ARCT-AAET
  Start with 2 lives less than normal
• AWCT-AAET
  Start with 1 life less than normal
• A4CT-AAET
  Start with 1 life more than normal
• A8CT-AAET
  Start with 2 lives more than normal
• BCCT-AAET
  Start with 3 lives more than normal
• BGCT-AAET
  Start with 4 lives more than normal

Grant codes

• A4PA-CA5W
  You are almost invincible (Switch off the Game Genie if you get stuck)
• BBSA-AA7E
  Infinite lives
• ALRA-CA44
  Candy Bars fully restore health
• CWCA-CA9J
  Infinite ammo on all weapons except for grenades
• BWFA-CA9Y
  Infinite grenades
• JDFA-CABT
  Start with 1/4 health
• TDFA-CABT
  Start with 1/2 health
• 2DFA-CABT
  Start with 3/4 health

Raptor codes

• AKDT-GA2R
  You are almost invincible (Switch off the Game Genie if you get stuck)
• DB4T-GA8T
  Infinite lives
• RFET-G6WA
  Candy Bars fully restore health
• BPET-GAAW
  1/2 as much Lysine as usual is needed for the raptor rage
• RFET-G6T0
  Just a little bit of Lysine causes the raptor rage
• JA9T-GAGT
  Start with 1/4 health
• TA9T-GAGT
  Start with 1/2 health
• 2A9T-GAGT
  Start with 3/4 health