So Sorry

So Sorry is one of the monster backer rewards for the Undertale kickstarter.

To find him, you should go to hidden Art Club near Right Floor 2 crossroads.



Trivia

 * So Sorry has two dialogue routes - pacifist and combat. If attacked, he never progresses beyond the initial tail swinging attack.
 * So Sorry has 1100HP, and attacking him will always do 100HP of damage, so he needs to be attacked 11 times to kill him, regardless of your attack power (so that his dialogue can't be cut off).
 * So Sorry's fight name is based on the dialogue "I'm so sorry!" that he says before the fight begins.
 * So Sorry has four different hats he might wear in combat.
 * Killing So Sorry does not count against Pacifist Route. Sans' dislogue changes when So sorry was killed though.