The following are known Game Genie Codes for Time Slip on Super Nintendo (SNES).

• Keep Gun Power-Ups After Dying
  CD24 67A7
  CD24 6467
• Start With 16 Lives
  EE6B 670D
• Infinite Lives
  C22E 04A7
• Infinite Energy
  C2B7 6DD0
• Start With 4 Energy (After 1st Life)
  DE2E 0F67
• Start With 3 Energy (After 1st Life)
  D52E 0F67
• Start With 4 Energy (1st Life)
  DE6C 6F0D
• Start With 3 Energy (1st Life)
  D56C 6F0D
• Invincibility
  3CC2-D769
• Flash 2X Longer When Hit
  6DB7 6460
• Barely Flash At All
  FDB7 6460
• Fewer Enemies
  C26F 6FD1
  C26C 07A1
  C26F ADD1
  C26C 0FA1
• Start With All Weapons And 9 Rounds (On Foot Missions)
  DB68-6D0D
• Infinite Ammo (On Foot Missions)
  C2C3-AFD0
• TGS Meter Doesn’t Decrease
  C284-A409
• Stage Select
  CB24-D707
  DD24-D7A7
  6227-DDD7
  ??24-D767
  Stage Modifiers
  • DF: Cretaceous
  • D4: Egypt
  • D7: Rome
  • D0: Invasion 2147
  • D9: Tirmat