What platforms is Undertale: True Genocide available on?

Undertale: True Genocide is available on PC (Microsoft Windows).

Who developed Undertale: True Genocide?

Undertale: True Genocide was developed by Soup Taels.

Undertale: True Genocide

About

Undertale: True Genocide is an Undertale fan-made game that takes place at the end of your genocide route in the original Undertale. True Genocide is a more story-driven fangame than your typical "press fight button to win" with you having to strategically ACT your way out of battles.