Hi, long time lurker, first time poster.

Got these games a while ago new old stock from a toy shop in Taiwan, together with a new old stock Asian Sega Mega Drive 2 

These lool to be from the mid to late 90s (please see attached pics). Globtop boards, nothing special.

Searching for these online yields no results, are these unknown and/or undumped? The first one is a hack of Alex Kidd in the Enchanted Castle which replaces Alex with Megaman. The second one is an unknown Mahjong 18+ game.

If anyone has any info about these, it would be greatly appreciated. I can send more photos if required.

Thanks in advance!