- Game Library
14.10.2022 1.775 2 votes
FNF's Atrocity is back, with Sans and Papyrus from Undertale beating up humans, which is the story of the game, so you and Chara the HUman will team up to stop them by defeating them in a rhythm battle!
When you see the floating arrow symbols matching above Chara, who sits on the right, you need to press the identical arrow keys to hit your notes and keep doing it until the song ends to win, but know that if you miss your notes multiple times in a row, the health bar depletes completely and you lose. Good luck, enjoy!
This is an open-source game, and you can support the developers here.
How to play?
Use the arrow keys.