Please tell me if you beat him. This took me hours to make. Now, the play testing... That took even longer. Controls: Z for action. X to skip text. And the arrow keys to move. WARNING: This fight was made very hard intentionally. To make the fight easier, I recommend you try to make your internet and computer speed as high as possible so you don't lag. (Lag can make the fight near impossible) You also can't heal yourself. Story: Ah... The fight doesn't make any sense without a good story, huh? Alright, let's begin... You're finish a Pacifist run and you open the barrier. Everybody is so happy about this... Except for... Jerry. Jerry realizes that the Wi-Fi will be even worse than before if humans and monsters were to share it. So, what does Jerry do? He makes sure nobody is getting through the barrier. He tries killing everyone in the underground so he gets faster Wi-Fi connection. A little bit extreme there, huh? But what everyone doesn't know is that Jerry is one of the strongest monsters in the underground. Flowey had a LOT of resets thanks to Jerry. So... why does everyone hate Jerry? He tries killing them if they try leaving the underground.
Thanks Toby Fox for Undertale. Thanks pococikapusta for Undertale Simple Battle Creator.