The game - Sub-Terrania - Sega Mega Drive | GEN

Unusual shooting game with good music and nice graphics. Three things are unusual here: the ship will have to fly in a closed cave, the ship is affected by gravity and the fuel is not infinite. Otherwise, everything is the same: we fly, shoot enemies, collect prizes and complete tasks. But this is more than enough to make the game noticeably stand out from a bunch of other shooters.