Cavitas

Take the part of an intrepid lone pilot searching the vast alien caverns of a doomed planet! Blast your way past a myriad of alien guardians and natural hazards in your desperate rescue mission. There are six levels to navigate and it is the kind of game that would have been at home on the Spectrum. Think Starquake or The Ice Temple.

An interesting characteristic of Cavitas is that the caverns are dark but illuminated by two beams on the ship and other light sources throughout the levels. Progress is made by exploring, finding keys, destroying enemies, and locating parts of a spaceship.