Similar to ポケットザウルス_十王剣の謎

Exile (1988 video game series)

Exvania

Echo Night (video game)

SNK vs. Capcom: SVC Chaos

Special Criminal Investigation

SDI (arcade game)

Strike Gunner S.T.G.

Skies of Arcadia

X (1992 video game)

XDR (video game)

X Multiply

X-Men: Mutant Apocalypse

X-Scape

Energy Breaker

NHK Kōhaku Quiz Gassen

Enemy Zero

Fighter & Attacker

Final Zone

F-1 Dream

Eberouge