Battle City Classic Co-op
Cosmo Tank 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 |
|---|---|
| Start with 10 bars of energy | 0AE-B5F-F76
0A0-7EE-F76 |
| Start with 6 lives | 06E-B0F-E66
06F-77F-E66 |
| Start with 9 lives | 09E-B0F-E66
09F-77F-E66 |
| Infinite lives (outside levels) | 00A-52A-F71 |
| Don't take damage from small creatures (outside levels) | 00A-21A-F71 |
| Infinite smart bombs (outside levels) | 00B-29B-E65 |
| Don't take damage from large creatures (outside levels) | 002-F99-F71 |
| Can't be harmed by small creatures (inside levels) | 003-5FB-F71 |
| Infinite smart bombs (inside levels) | 008-66B-E65 |
| Transport to mystery level | 091-0CE-E6E |
| Infinite Lives | 01092EC6 |
| Infinite Energy | 01072BC6 |
| Infinite Bombs | 0105ECC3 |
| Hit Anywhere | 00D-4FB-A22 |
| Invincibility | 189-9FA-08A |
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.
Cosmo Tank walkthroughs & guides
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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.