Red L.E.D. [Starlight Software]
Oriental Hero [Firebird Software]
The universe needs you again, because the aliens are at it again, whatever it is, and so you must roam among and along all these black and white corridors and place a bomb at the center of this extra-terrestrial structure, while shooting at those nasty creatures, that look just like robots, and shoot back, but you'll never be able to succeed in your task, because you'll get bored much sooner, or just because your wrist will start to ache for all the spasmodic fire key pushing, or you'll lose all your lives, or you'll lose all your patience. The tune in the option screen is ok.
For robopsychiatric reasons you're a nihilistic droid and you have decided to kill every other droid in your a-maze-ing spaceship with view from above, so first things first, you look for a weapon, which you can swap for a more powerful one later, and you start your droidocidal spree, in this greysh metal environment, trying to save your energy until a replenishing station [invented name] comes to fruition and using teleports and other stuff to access all the corners of the spaceship. Looks a bit like Commodore 64's Paradroid. At first glance it seems decently made but irremediably boring - overall it's not that bad.
The spaceship computer has always a good advice for you.