Metroid Classic
Nintendo Entertainment System · cheat codes
Bonk's Adventure cheats & codes
53 codes for Bonk's Adventure on the Nintendo Entertainment System, including Game Genie codes.
Bonk's Adventure 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 | SZVZINVK |
| Start With 1 Life | AEKAAAZA |
| Start With 6 Lives | IEKAAAZA |
| Start With 9 Lives | AEKAAAZE |
| Start With Less Initial Energy But More Max Energy | GEUAAEGA |
| Start With More Energy | AOUAAEGE |
| Super Jump When Normal | GXEEYEGA |
| Keep "Speed Up" After Powered Down | GXVPIKSE |
| Gain Energy From Picking Up Smiles | GASZTYAA |
| Start On Stage 2-1 | YEXELAAA |
| Start On Stage 3-1 | IEXELAAE |
| Start On Stage 4-1 | ZOXELAAA |
| Start On Stage 5-1 | YOXELAAA |
| Start On Stage 6-1 | PXXELAAA |
| Infinite Health | SXSPVOSE |
Bonk's Adventure 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 Health | SXSPVOSE |
| Infinite lives | SZVZINVK |
| Start with 1 life | AEKAAAZA |
| Start with 6 lives | IEKAAAZA |
| Start with 9 lives | AEKAAAZE |
| Start with less initial energy (but more maximum energy) | GEUAAEGA |
| Start with more energy | AOUAAEGE |
| Gain energy from picking up smiles | GASZTYAA |
| Super jump when normal | GXEEYEGA |
| Keep "speed up" after powered down | GXVPIKSE |
| Infinite Energy | 0444:0C |
| Infinite Lives | 0441:03 |
| Invincibility | 0482:01 |
| Infinite Lives | SLVZINVK |
| Invincibility | ESNOXPEY
ENNONPEI |
| Hit Anywhere | AAXXZILA
LINXTZYZ |
| Vertical Hold Modifier | 035A:00 |
| 99 Carrots Bonus Round | 043D:63 |
| Anger Modifier | 0449:00 |
| Enemies Die On Contact | 0453:01 |
| Level Modifier | 0459:00 |
| Super Jump | 0477:0F |
| Jump In Midair, See Note | 04A5:FF |
| Start On Stage 2-1 | YEXELAAA |
| Start On Stage 3-1 | IEXELAAE |
| Start On Stage 4-1 | ZOXELAAA |
| Start On Stage 5-1 | YOXELAAA |
| Start On Stage 6-1 | PXXELAAA |
| Infinite Lives | 0441:09 |
| Infinite Hits (Ignore Display) | 0444:0A |
| Have Many Smiley Coins | 0448:15 |
| Slow Decent From Walking Off Ledges | ESUOUZEY |
| Walk Faster (Left Direction) | EPXENYEL |
| Speed Modifier | 036C:00 |
| Swim Anywhere | 008F:06 |
| Swim Through Anything | 0090:40
03B4:1B |
| Walk Behind Scenery | 0348:20 |
| Earthquake | 04A9:0F |
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.
Bonk's Adventure walkthroughs & guides
More NES games with cheats
Back to Bonk's Adventure: 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.