Return Fire
Hidden levels
Beat all the levels including the top set. Then at the level select screen, move up once pass the top of the screen to access an extra row of levels.
One player level passwords
| Password | |
| Umbrella, Bird, Butterfly, Flower | |
| Face, Teapot, Bunny, Umbrella | |
| Bunny, Umbrella, Bird, Bird | |
| Flower, Umbrella, Bunny, Teapot | |
| Bird, Teapot, Butterfly, Butterfly | |
| Bear, Bear, Clover, Bird | |
| Bunny, Teapot, Umbrella, Heart | |
| Clover, Butterfly, Bird, Heart | |
| Heart, Butterfly, Teapot, Heart | |
| Umbrella, Umbrella, Bird, Flower | |
| Flower, Teapot, Clover, Butterfly | |
| Heart, Umbrella, Clover, Heart | |
| Bunny, Face, Flower, Clover | |
| Bunny, Face, Bear, Bird | |
| Flower, Umbrella, Bird, Bunny | |
| Flower, Bear, Heart, Umbrella | |
| Face, Bird, Heart, Clover |
Two player level passwords
| Password | |
| Butterfly, Umbrella, Bear, Heart | |
| Bear, Bunny, Flower, Clover | |
| Umbrella, Heart, Clover, Flower | |
| Umbrella, Bear, Bunny, Heart | |
| Teapot, Bird, Butterfly, Flower | |
| Heart, Flower, Clover, Butterfly | |
| Heart, Bear, Bunny, Heart | |
| Bear, Bunny, Clover, Flower | |
| Butterfly, Face, Umbrella, Clover | |
| Bear, Flower, Face, Flower | |
| Teapot, Bear, Flower, Umbrella | |
| Heart, Bird, Flower, Clover | |
| Face, Bird, Clover, Teapot | |
| Teapot, Bird, Clover, Bear | |
| Umbrella, Teapot, Bird, Flower | |
| Face, Bear, Bunny, Flower | |
| Bunny, Heart, Flower, Bird |
| Infinite Fuel | 80082016 013F 800EC21A 002C |
| Infinite Ammo | 80082030 0095 800EC236 0026 80082040 0032 |
| Infinite Energy | 80082022 8000 |
| Infinite Lives | 800A3CDC 0303 800A3CDE 0303 |
| Drive in Water | 80082044 67DC |