In the Freedom Planet Swap/Underswap AU style, the characters from Freedom Planet would be depicted as characters from Undertale. Here's how each character might be represented: 1. Lilac as Frisk: Lilac, the main character of Freedom Planet, would take on the role of Frisk, the protagonist of Undertale. As Frisk, Lilac would be a human child with a determined spirit and the ability to choose the path of pacifism or genocide. 2. Carol as Chara: Carol, the energetic wildcat from Freedom Planet, would be the perfect fit for Chara, Frisk's counterpart in Undertale. As Chara, Carol would have a mischievous and slightly darker personality, providing an interesting twist to her typically upbeat behavior. 3. Milla as Napstablook: Milla, the shy and musically-inclined panda in Freedom Planet, would be transformed into Napstablook, the ghost-like character in Undertale. Milla as Napstablook would retain her timid nature but also exhibit a love for music and a fascination with the supernatural. 4. Spade as Sans: Spade, the manipulative and power-hungry villain in Freedom Planet, would adopt the role of Sans, the laid-back and pun-loving skeleton brother in Undertale. As Sans, Spade would retain his trickster personality, utilizing time manipulation powers to his advantage. 5. Torque as Papyrus: Torque, the confident and tech-savvy dog in Freedom Planet, would become Papyrus, Sans's energetic and determined brother. Torque as Papyrus would embody the same earnestness and confidence, trying his best to capture Lilac/ Frisk while also displaying a fondness for puzzles and spaghetti. These character swaps would introduce a refreshing twist to both Freedom Planet and Undertale, combining the core traits and personalities of each character in a unique and exciting way.