Board Thread:General Discussion/@comment-27907368-20160506131212/@comment-4991168-20160828173110

Raythornclaw wrote: Genocide ending is like the batter.

Mercy-killing a dying world. There's a certain game out there that could do it for you... Regrettably, you'd need an Xbox360 or PS3 to play it.

Anyway, there's too many what-ifs with the original poster's theory. Does the reset only affect the underworld? The whole world? How much is reset? How much can you reset if you lost saving rights to someone else?

My belief : Since nothing suggests Frisk *doesn't* have a high Determination and we know nothing of the reset's power's workings on the rest of the world, it is likely emptying the Underworld renders any potential regain (by Flowey) of the reset ability meaningless.