ラディア戦記 — 黎明篇 — © 1991 Tecmo, Limited.
(Radia Senki - Reimei Hen)
Radia Senki follows a cast of characters trying to stop the domination of Lemuria by Gadiss, a political leader. The protagonist suffers from amnesia at the beginning of the game, but he does regain his memories by the conclusion of the story.
Released on November 15, 1991 in Japan. Though an English release was at one point planned, it was never released outside Japan, with only a prototype ever made.
The title of this game translates from Japanese as Chronicle of the Radia War.
Game's ROM.