4 games
Timed Sega69Target Earth
1990 · Sega Genesis, Wii
Nippon Computer Systems

Assault Suits Valken Declassified
1992 · PlayStation, PlayStation 3 +2
Nippon Computer Systems
Sega exclusive71Assault Suit Leynos 2
1997 · Sega Saturn
Nippon Computer Systems
PlayStation exclusive70Assault Suit Leynos
2015 · Remaster · PlayStation 4, Windows