Valis The Fantasm Soldier (夢幻戦士 ヴァリス Mugen Senshi: Varisu?, lit."Dream Soldier: Valis"), also known as either just Valis or The Fantasm Soldier, is a video game developed by Wolf Team and published by Telenet Japan in 1986 originally for the MSX and PC-88 home computers and then ported to, remade or re-released for several over systems over the years. It is the first video game in the Valis series which stars a Japanese teenager named Yuko who uses a mystical sword called Valis to defend Earth and other worlds. Its critical reception has varied depending on the version, including critical acclaim for the 1992 PC Engine remake.
The Legend of Oasis, known in Japan as Thor ~Seirei Ou Kiden~ (トア 〜精霊王紀伝〜 lit. "Thor ~Chronicles of the Elemental King~"?) and in Europe as The Story of Thor 2, is a 1996 action role-playing game developed by Ancient and published by Sega for the Sega Saturn. It is the successor and prequel to the 1994 title Beyond Oasis for the Sega Mega Drive/Genesis. The player takes the role of Leon, who must find the six elemental spirits and use their powers to fight the evil wizard Agito and his legions of creatures.
The game was first announced under the title "Legend of Thor"