Undertale Yellow has some amazing secrets. Here is a video documenting a few of the ones I've found! ...And yes, that secret is in this video. Croak. ~~~ GAME - https://gamejolt.com/games/UndertaleYellow/136925 Please play it. Music - Undertale Yellow OST by MasterSwordRemix Based on: Undertale & Deltarune OST by Toby Fox / Materia Collective TWITTER - https://twitter.com/Shayy_TV TWITCH - https://www.twitch.tv/shayy DISCORD - https://discord.gg/shay