Genocide Undyne

[C]

Any advice for beating her? I have no clue how to beat her.

[dat_potatoe]

Cloudy Glasses and Ballet Shoes. Having the three snowman pieces is also a good idea.

[R3sistance]

basically just keep trying, most of it is pattern memorization, some of it is reaction times. The two real genocide bosses take hours and hours of practice to beat.

[titogameguru]

watch a boss fight video on youtube, her spear patters are the same always so its all about memorization. same thing goes with San's.

[Lunarluck]

memorize, snow pieces, and some invincibility items may help with the battle, about it.

[Fulton Boss]

For Your sake, Dont use all snowman pieces and the Pie, you will need it later

[C]

Thanks for the help, guys!

[The Trippy Pyro (MPH! MPH! MPH!)]

depends. on the genocide run good luck. but if you are playing pacifist and want to befriend her you dodge her attacks til your heart is no longer green, run away. and if she catches you keep running away. eventually you will end up in the hotlands with the water cooler. she will collapse. offer her some water. :3

[sillversparks]

Don't be afraid to use all the snowman pieces, or even the pie (though it is a nice plus to have on top of I Noodles.) They are equivalent to the L Hero sandwiches you'll come across later, so don't feel like you need to be stingy. Memorize the first few phases, and especially work out a strategy for the red heart stages. Taking some hits from the yellow arrows during the green heart phase isn't the end of the world.

Really, the worst thing that can happen is overestimating yourself. Unlike many other bosses (the last boss of Genocide included) there's no buffer when you hit 1 hp. So if you're expecting to maybe take lethal damage that turn, just heal.

[Fulton Boss]

Originally posted by Dapper Blook:

Wow is the fight with her really that hard? This is convincing me to do a genocide run ohno

Depends, for some people Sans is harder, but for some other (including me) Undyne is harder, defenetly worth to do, but dont to the genocide if you dont want to suffer throught that

[sillversparks]

If you want the hardest fights in the game, you have to go Genocide... Which is kind of the point. It makes you question what's important to you.

[Harley Quinn]

Wait if you run away from Undyne and then kill her it doesn't count as genocide because you ran away? same with miss muffet. you can't eat the spider pastry and then kill her when she spares you?

[dat_potatoe]

Originally posted by Mexican Nep-Nep:

For Your sake, Dont use all snowman pieces and the Pie, you will need it later

Eh, not really.

Don't use the pie, but the snowman pieces are only better than legendary heroes by a mere five health points, which you get after defeating undyne. They can easily be thrown away during the Undyne fight.

[sillversparks]

Originally posted by Harley Quinn:

Wait if you run away from Undyne and then kill her it doesn't count as genocide because you ran away? same with miss muffet. you can't eat the spider pastry and then kill her when she spares you?

If you are fighting Undyne the Undying, you're on a Genocide run. I've honestly never even tried running from her, but I would imagine running from her would put you back on a Neutral run, if you even can. If you kill Muffet, no matter how, you're still on a Genocide run if you were on one before. Backstab kills count for all bosses.

[Rei Loire]

She is really one hell of a boss especially with how fast her spears suddenly apear. But so far the best animation even better than Neutral fowey.

[Alphys]

Give up. You're the only one getting in front of everyone's hopes and dreams.