Xenophobe
Release Date: December 1988
Publisher: Sunsoft
NES Game Code: XE
Regional Releases: USA
TV Formats: NTSC
PCB Model: NES-SFROM
Save Function: No
Controller / Accessory: Standard
Gameplay Option: 2-Player Simultaneous
Known USA Variants: 1
-
3-Screw, Circle SOQ, NES-XE-USA, REV-A 2

Xevious: The Avenger
Release Date: September 1988
Publisher: Bandai
NES Game Code: XV
Regional Releases: EEC, ITA, SCN, UKV, USA
TV Formats: NTSC, PAL-A, PAL-B
PCB Model: NES-NROM-256
Save Function: No
Controller / Accessory: Standard
Gameplay Option: 2-Player Alternating
Known USA Variants: 2
-
3-Screw, Circle SOQ, NES-XV-USA, REV-A 1
-
3-Screw, Circle SOQ, NES-XV-USA, REV-A 2

XEXYZ
Release Date: April 1990
Publisher: Hudson Soft
NES Game Code: KO
Regional Releases: USA
TV Formats: NTSC
PCB Model: NES-SLROM
Save Function: Password
Controller / Accessory: Standard
Gameplay Option: 1-Player
Known USA Variants: 1
-
3-Screw, Oval TM SOQ, NES-KO-USA, REV-A 2
