During play, type "BELINDA" and press 'Return' to skip to the next
level. This works on all levels.
| Level | Code | Location | Mission |
| 01 | 00000 | Entrance | Go to the exit shown on the map. |
| 02 | 52385 | Engine Room | Destroy reactors and escape. |
| 03 | 22428 | Genetics Laboratory | Destroy embryos and escape. |
| 04 | 84843 | Briefing Room | Destroy nasties and escape. |
| 05 | 22087 | Storage Room | Deactivate mine and escape. |
| 06 | 38641 | Titan Nightclub | Deactivate mine and escape. |
| 07 | 06395 | Prison one | Find the exit. |
| 08 | 33224 | Research Room | Find the exit. |
| 09 | 35527 | Penal Colony | Shoot the skull poles and aliens. |
| 10 | 48962 | Office | Destroy all the aliens and escape. |
| 11 | 65074 | Weapon Room | Find the exit. |
| 12 | 62438 | Transport Bay | Destroy all the robots and escape. |
| 13 | 28283 | Security Zone 1 | Find the exit. |
| 14 | 85325 | Security Zone 2 | Find the exit. |
| 15 | 10769 | Alien Cruiser | Destroy all the aliens and escape. |
| 16 | 25324 | Space Research | Find the mine and destroy the aliens. |
| 17 | 43542 | Dilithium Refinery | Destroy all the aliens and exit. |
| 18 | 62156 | Dark Castle |
| 19 | 84678 | Training Ground 1 |
| 20 | 57093 | Training Ground 2 |
| 21 | 29264 | Caverns |
| 22 | 47446 | Outpost 2A |
| 23 | 75330 | Asylum |
| 24 | 82855 | Dark Castle Cellar |
| 25 | 58474 | Sub basement |
| 26 | 38392 | Alien Correction Facility |
| 27 | 55276 | Cerebral Alteration Plant |
| 28 | 68163 | Research Room 2 |
| 29 | 75156 | Preparation Room |
| 30 | 70948 | Navigation Control |
| 31 | 54334 | Radar Station |
| 32 | 39814 | Weapon Research |
| 33 | 52262 | Central Core |
| 34 | 73164 | Final Alien Nest |