Board Thread:General Discussion/@comment-37750220-20181214063221/@comment-40273301-20190729090527

Oofoofoofoofoofoofoofoof wrote: There could also be several thousand other monsters in Home, New Home, and the other cities. Also, it might be possible that Undyne could fully melt into an amalgamate and thus become invincible, so that Frisk can only win by fleeing.

Could, may, all speculation. I agree there may be more monsters in the city, but even in her Undying form she’ll still die in one shot. Even if she gets the chance to attack once, and maybe kill the player a few times, overall the fight will be over as soon as the player gets used to that one attack.

About the Undyne Amalgamate possibility, if she could melt into a Amalgamate, why didn’t she turn into one in waterfall?