Assault Suit Leynos (Japan) is a mecha-action game originally released for the Sega Genesis in Japan. Known for its intense action and challenging gameplay, it puts players in the cockpit of a powerful mech suit.   The game likely features fast-paced battles, boss encounters and a narrative following the pilot.  It is usually known for its impressive graphical presentation for the system. The Japanese release may include differences in localization compared to possible Western releases. Further details regarding the developer and specific plot elements can be found through researching official Sega materials or gaming databases. 

Assault Suit Leynos (Japan)

Ashura in Sonic 1