Codes
Easy Level Select
Enter HKSGP as a password then pause the game during play and enter these codes:
| Ending | JGSGF |
| Level 2 | NRBGB |
| Level 3 | RWHGK |
| Level 4 | NGGGC |
| Level 5 | BMFGT |
| Level 6 | LRHGF |
| Level 7 | NRPGD |
| Level 8 | RLPGJ |
| Level 9 | LWRGH |
Codes
Enter HKSGP as a password then pause the game during play and enter these codes:
| Ending | JGSGF |
| Level 2 | NRBGB |
| Level 3 | RWHGK |
| Level 4 | NGGGC |
| Level 5 | BMFGT |
| Level 6 | LRHGF |
| Level 7 | NRPGD |
| Level 8 | RLPGJ |
| Level 9 | LWRGH |