About Undertale Soul OPs
Defend the Soul Tubes from Charas that are coming from different timelines and even AUs. You might need a good teamwork to beat this game. You can start playing as Sans, Asgore, Undyne, Papyrus or Toriel. Use the coins you collected to play as the Coin Characters or Upgrade your tier to play with different AU Characters! Defeat rare, special waves to earn Powerful Badge Characters. Credits: Credit to Nikolander and A_RandomDoggo for the Undyne, Asgore and Toriel models.
