Fanatica is an visual novel, developed and published by Orbit, which was released in Japan in 2004.

The protagonist of the game is Arshile, who has no memory of his past. He and his acquaintance Cartis travel and meed a man named Rodney who asks him has he already recalled anything.

Arshile awakes in a palace on an island, apparently being kidnapped by the mysterious man.

And so the mysteries and the painful truth start to unravel.