| Code | Effect |
|---|---|
| FREEFRUIT | Start with 10 bananas |
| TOXICOFFENDER | All balloons are green |
| DOUBLEVISION | Two players can use the same character |
| OPPOSITESATTRACT | All balloons are rainbows |
| BODYARMOR | All balloons are yellow |
| BOMBSAWAY | All balloons are red |
| ROCKETFUEL | All balloons are blue |
| NOYELLOWSTUFF | No bananas in multiplayer mode |
| BYEBYEBALLOONS | Computer can't use weapons |
| JOINTVENTURE | Two-player Adventure |
| TIMETOLOSE | Computer is VERY good |
| BLABBERMOUTH | Changes horn sounds |
| BOGUSBANANAS | Bananas slow you down |
| VITAMINB | Unlimited bananas |
| ZAPTHEZIPPERS | No zippers |
| FREEFORALL | Fully powered-up balloons |
| JUKEBOX | Adds Music Test to AUDIO OPTIONS menu |
| ARNOLD | Large players |
| TEENYWEENIES | Small players |
| OFFROAD | Four wheel drive |
| WHODIDTHIS | View Credits |