Undertale RP

UR — Slaughter Level, OP — Torture Points, HP — Health Points, ATK — Attack Power, DEF — Defense Level.
UR increases with a certain amount of AP, and AP increases by killing an enemy. Increasing UR also increases HP, ATK, and DEF.

During combat, there are four buttons: Attack, Action, Items, and Spare. Attack depends on your weapon's level and damage. Action depends on the enemy. Items can always be replenished in the shop. Food restores HP, and you can also equip armor or weapons. When an enemy's name is yellow, you can spare them or simply run away.

Chara: The first child to fall into the Underground. She has a sinister history, is closely related to Frisk, and serves as the game's narrator.

Asriel Dreemurr: Son of Toriel and Asgore. A kindhearted monster who caused tragic events in the past and was transformed into the soulless Flowey. During the final battle of the True Path, he appears as the "God of Hyperdeath."

Asgore Dreemurr: King of the Underworld. A kind and gentle monster by nature, he is forced to collect human souls to destroy the barrier. He enjoys gardening and tea.

Mettaton: A popular robotic TV presenter in the Underground. Initially appearing as a box, he later transforms into a humanoid form with legs. He craves fame, popularity, and enjoys dramatic performances.

Alphys: A shy and nervous scientist in the service of the king. She loves anime and has romantic feelings for Undyne. She is the creator of the robot Mettaton.

Undyne: Head of the Royal Guard, a fierce fish warrior. Totally devoted to her cause, she possesses immense strength. She is very close to Papyrus and teaches him how to cook.

Papyrus (Papyrus): Sans's younger brother. A very naive, eccentric, and loud skeleton. He dreams of joining the Royal Guard so he can make lots of friends. He loves cooking spaghetti.

Sans: A lazy, laid-back skeleton who loves to make puns. He wears a blue jacket. Despite his comical appearance, he knows about the game's timelines. He becomes the most difficult boss on the Genocide Route.

Toriel Dreemurr: A kind, caring goat-like monster. Former Queen of the Underground. She rescues Frisk, teaches them the basics of survival, and tries to protect them from danger (and other monsters).

Flowey: A living, talking flower. The first person you meet. Initially pretends to be friendly, teaching you the game's mechanics, but later reveals his true, sinister, and manipulative nature.

Frisk: The main character you control. A child with a neutral expression whose goal is to escape the Dungeon. Their character and fate depend entirely on your choice (kill everyone or befriend them).