Super Mario Bros. Classic
Nintendo Entertainment System · cheat codes
City Connection cheats & codes
28 codes for City Connection on the Nintendo Entertainment System, including Game Genie codes.
City Connection Game Genie codes
How to use: Galoob's Game Genie plugged in between the console and the cartridge. Type the codes in on its start-up screen, then press Start. In emulators, add them through the cheat menu and choose the Game Genie format if asked.
| Effect | Code |
|---|---|
| Infinite Lives | SZNSTPVG |
| Start With Double Lives | IEKEYIZA |
| Start With Triple Lives | AEKEYIZE |
| Infinite Oil | SXKPZGVG |
| Start With Extra Oil | AXSAPIIA |
| Start On Level 1 | PEKEIIAA |
| Start On Level 2 | ZEKEIIAA |
| Start On Level 3 | LEKEIIAA |
| Start On Level 4 | GEKEIIAA |
| Start On Level 5 | IEKEIIAA |
City Connection Other codes
How to use: Additional codes collected by the community. Enter them through your emulator's cheat menu, choosing the format that matches your emulator.
| Effect | Code |
|---|---|
| Infinite lives | SZNSTPVG |
| Start with double lives | IEKEYIZA |
| Start with triple lives | AEKEYIZE |
| Infinite oil | SXKPZGVG |
| Start with extra oil | AXSAPIIA |
| Start on level 1 | PEKEIIAA |
| Start on level 2 | ZEKEIIAA |
| Start on level 3 | LEKEIIAA |
| Start on level 4 | GEKEIIAA |
| Start on level 5 | IEKEIIAA |
| Infinite Energy | 00A2:02 |
| Infinite Lives P1&P2 | 00A2:09 |
| Infinite Oil P1&P2 | 00A4:63 |
| Have Enormous MI P1&P2 | 00A5:FF |
| Instantly Complete Level | AAVIIPLT |
| No Flying Flag Cats | SAEOLNSU |
| Never Spikes/Icicles | EISPUZEL |
| Always Spikes/Icicles | SLSPSZSZ |
Using cheats today
Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.
Cheats can corrupt save files in rare cases, so back up your saves before experimenting.
City Connection walkthroughs & guides
More NES games with cheats
Super Mario Bros. 3 Classic
Ice Climber Classic Co-op
Super Mario Bros. 2 Classic
Donkey Kong Classic
Back to City Connection: is it worth playing?
Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.