However, it could also be Flowey (who follows the protagonist throughout the game), Sans, or even the fallen human. The character with the 'creepy smile' is possibly the Mystery Man seen in Room 269 which may be Gaster, and the evidence supporting this theory lies within the word 'smile' in the dialogue, as the track that plays in Entry Number Seventeen is named mus_smile.

The characters in this area mention that this corridor is a bug catching spot.Īn unknown character on the left side of the tall grass mentions that 'there is somebody with a creepy smile behind you.' The unseen character presumably disappears after the dialogue is triggered. Room 123 (room_water_prebird) is a removed corridor with tall grass that is presumed to connect Room 99 (room_water_bird), where the bird that carries the protagonist over a disproportionately small gap is located, and Room 116 (room_water_friendlyhub), where the six-way fork in Waterfall is.

Upon attempting to call someone using the Cell Phone in either of these rooms, the default message 'There's no response.' appears. The corridor itself becomes inaccessible once the protagonist leaves it and all values drop to 0. Once the protagonist leaves Room 269 back into Room 268, the door disappears from the corridor, though it is possible to exit the room and trigger the door's reappearance, as the fun values do not reset until the protagonist leaves the hall. The door in the aforementioned hallway leads to Room 269. These are the SAVE Point near the crystallized cheese and Sans's telescope rooms, respectively. In this scenario, Room 268 (room_water_fakehallway), a hallway with a 10% chance to contain a gray door, appears between Room 94 (room_water_savepoint1) and Room 95 (room_water11). This room can only be accessed when the game's fun value (which can be changed by editing file0 and undertale.ini) is set to 66. Unlike every other NPC, they have no collision physics, and interacting with them causes them to react in surprise and vanish while a sound effect plays. The figure is black and white with a distorted, cracked face. In Room 269 (room_mysteryman), a figure (spr_mysteryman) widely believed to be Gaster can be found. Undertale Review - Nintendo Switch Update

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