A downloadable game
This is an Undertale fangame, based on the genocide route.
The game is a pure-avoidance bullet-hell type game, with two sets of battles
The Normal Battles, in which normal rules are applied, and some extra might be added on each battle.
The Story Mode ones, in which there are currently two easy-difficulty Genocide Toriel and Papyrus Fights,
and two True Genocide ones, where the difficulty and satisfaction of killing Toriel and Papyrus is meant to represent the death of Sans from the original game.
I should also mention, that all the battles have been done in a no-hit-run challenge, and the videos for that are in this playlist.
More battles will be created as time goes by, and even some comment suggestions may make it into the Normal Battle series.
Download the .exe file, double click and check the tutorial. Also make sure that the exe and Tracks folder are in the same directory.
Yea, it doesn't get simpler than that!