The following are known Game Genie Codes for The Ren & Stimpy Show: Time Warp on Super Nintendo (SNES).

Note: These codes only work for Player-1.
• Flash Longer After You Die
  EE33-1F62
• Don’t Flash After You Die
  EE33-1F62
• Infinite Lives
  3CB1-14AC
• Don’t Have To Charge Special Attack
  CBBE-4468
  6DBE-47D8
  DDBE-4768
  62BE-47A8
• Infinite Energy
  82ED-4DD6
• Energy Never Goes Back Up
  82EA-34D6
• Get 1 Kitty Gritty Get 99
  CBEF-440B
  17EF-446B
  3CEF-47DB
  3CEF-470B
• Start With 1 Lives
  DD3A-1DA2
• Start With 5 Lives
  D03A-1DA2
• Start With 10 Lives
  DB3A-1DA2