Abandonware games beginning with letter X sorted by popularity

UFO: Enemy Unknown (or X-COM: Ufo Defense) is a sci-fi tactical strategy game created by Julian Gollop set in a not-to-distant future where aliens are invading the Earth. The gameplay switches between tactical combat, where you fi...

Xenon 2: Megablast is a classic shoot'em up developed by Bitmap Brothers and released by Image Works in 1990 for DOS and for a plethora of other systems. Xenon was good, Xenon 2 was far better. Compared to today standards Xenon 2 ...

X-Men: Children of the Atom is a fighting video game developed by Capcom and released in arcades in 1994. The game features characters from Marvel Comics' X-Men series, including popular mutants like Wolverine, Cyclops, Storm, and...

X-COM: Terror from the Deep (also known as X-COM 2) is a DOS science fiction tactical strategy game and the sequel to one of the most popular DOS games in history, X-COM: UFO Defense. Terror from the Deep was designed by Step...

X-COM: Apocalypse is the third installment of the very popular X-COM franchise. After X-COM: Ufo Defence and Terror From the Deep, fans expected another smash hit. Apocalypse is quite different under many aspects, from gameplay to...

Xenon, released in 1988, was a vertically scrolling shoot 'em up video game developed by The Bitmap Brothers. Xenon was initially released for the Commodore 64, and later, it was ported to other platforms, including DOS, the ZX Sp...

Xenon 2000: Project PCF is a vertical-scrolling shoot 'em up video game and originally released in 2000. It is a sequel to the earlier game "Xenon 2: Megablast," which was developed by The Bitmap Brothers and released in 1989.In X...