
Meaning it could have originated from the universe of Delta Rune (game) without the monsters in Undertale being aware of that. There’s also the fact that the Delta Rune’s original meaning was lost in time. A winged circle = the Angel, the Knight.The Angel’s Heaven (whatever that name means) is the main antagonist of Delta Rune, according to Ralsei’s legend and prophecy. If it’s an alternate past in an alternate universe, that’s another matter altogether.Īccording to Gerson, the winged circle represents the ANGEL, the one who has seen the Surface, while the three triangles represent the monsters. Which means the events of Delta Rune must have happened IN THE PAST. In Undertale, Gerson states that its origins predate written history. The Delta Rune as explained by Gerson comes from the world of Delta Rune (game), not from Undertale (This will sound like a wild theory with no solid basis, so consider it idle speculation.) Still, I believe he may change his mind in mid development and find a way to connect the two games. I’m aware Toby Fox said Delta Rune and Undertale are not connected. And it is a randomly occuring event.Īlso, what did Gaster ask on twitter? delta rune undertale gaster where is gaster dark dark yet darker is gaster lost in the darkness will we find him in delta rune delta rune theory more like questions really so gaster went inside the darkness where is he then is he dead did he go mad could he be the knight or know him wtf is going on (Remember, Susie and Kris also find a door leading to the Darkness in the beginning of the game!)Īnd since we know one day, he disappeared without a trace, could Gaster have become trapped inside the Darkness? What would shut the door and not allow anyone to come through?Ĭould it have something to do with the two fountains of darkness? Or the strange emergence of the second fountain (as stated in the legend told us by Ralsei)?Īlso, remember: we only meet the Mystery Man (who is presumably Gaster) in Undertale after opening a door.

Could Gaster have found a door to the Darkness and crossed it without knowing where he would end up?
