In the Wake of Vampire is a Game Gear game released in Japan, with specifics about its gameplay and story largely undocumented. Given its title, it's likely an action or adventure game involving vampires. The game's setting, characters and specific plot details are difficult to ascertain without further information.   Its historical context is limited to its place within Sega's Game Gear release catalog for Japan. The developer and publisher were likely Sega.

In the Wake of Vampire (Japan)

Hyokkori Hyoutan Jima - Hyoutan Jima no Daikoukai (Japan)