Alex Kidd: The Lost Stars is an arcade game based on the Sega Master System Alex Kidd franchise. This arcade release, with two known sets differentiated by ROM protection, indicates potential differences in the game code.  The differences between set 1 (FD1089A 317-unknown) and the unprotected set 2 likely involve varying versions of the game. The developer of this arcade release is likely Sega, mirroring the game's roots in their home console franchise.

Alex Kidd: The Lost Stars (set 1, FD1089A 317-unknown)

Akuma-Jou Dracula (Japan ver. P)