There, they team up with Flowey and explore the Underground, with Flowey offering to Save for Clover.īecause Flowey is present in the game, it is possible that Undertale Yellow takes place just after the experiments that led to the creation of the Amalgamates. With a Missing Poster in hand, Clover heads toward the mountain to investigate, and deliberately jumps into the Underground. This human is a young child named Clover.Īn ambiguous amount of years after the war, multiple humans have been rumored to disappear after heading toward Mount Ebott.
However, it follows the journey of the seventh human that falls into the Underground. The game's main plot is the same as that of Undertale, with the war between humans and monsters, and the latter being sealed inside the Underground via a magic barrier. It also features the system of three routes, with the player being able to embark on the Neutral, Pacifist and/or Genocide routes. The game also retain's the witty dialogue and narration of the original Undertale, as seen throughout the Dark Ruins and Flowey's commentary. The main addition so far is the inclusion of the Dark Ruins, a significantly darker and more damaged layer of the Ruins, containing another exit to Snowdin. The Underground has been expanded, with the player being able to explore previously unseen areas throughout the game's locations. Initially, the game's dodging system was going to be based on the Mettaton EX fight, but the ideas were later scrapped. If the circle gets to the very middle without being stopped, it will be counted as a miss.ĭespite the fight mechanic change, the dodging system will stay the same as the original Undertale. The closer the circle gets to the middle, the more powerful the attack will be. There is a white ring that starts from the outside of the target and quickly moves inward while getting smaller. Instead of Undertale's stretched oval attack board, Undertale Yellow uses a circular target attack board. One deviation from Undertale, gameplay-wise, is the fight mechanics used.