Undyne Fight

Undyne is the Captain of the Royal Guard in the Underground - a brave and passionate fish warrior renowned for her unbreakable determination and fierce hostility toward humans. She shows fierce justice and protective instincts toward Pacifist and Neutral route players, vowing to protect her monster companions to the death. However, in the Genocide Route, she reveals her true power and unbreakable will - transforming into 'Undyne the Undying'. In this form, she burns her very life to protect all monsters, becoming the first true 'wall' that players face on the genocide path. Her battle isn't just a test of your dodging abilities - it's a trial of your inner DETERMINATION!