Antago sounds as if he's been sued for copyright infringement before with how much he's pushing this game being legal. It is a zelda clone. The "zelda online" game was actually called Graal already when I first played it and still called Graal when they changed the tileset to not look like zelda a link to the past. Stefan never made a public statement saying they are two separate games. He made enough changes to not get sued (considering it used zelda's exact graphics in early versions of Graal).