What is the old Nintendo cheat code?

Super C Cheat Codes Cheat CodeEffectRight, Left, Down, Up, A, B, StartPlayer 1 starts with 10 lives.Right, Left, Down, Up, A, B, Select, StartPlayer 2 starts with 10 lives.Hold A + B, then press StartAccess the sound test.After beating the game, press B, A, StartBegin a new game with your old score and all your lives.NES Cheat Codes and Walkthroughs - LiveAbout www.liveabout.com › nes-cheat-codes-and-walkthroughs-4707366