FNF - Ugh is the iconic first song from Week 7, where Boyfriend faces off against Tankman. This original Scratch version may be currently broken, but the creator has released a remade version at the provided link. Nevertheless, this project gained over 10,000 views for its unique feature.
Press Y to slightly increase note speed, and U to slightly slow down the notes. Warning: Abusing these controls can break the game, causing notes to become out of sync with the vocals. Use them for fun experimentation or to practice at different tempos.
The creator promises a better version. Check out the remade version on Scratch. For now, enjoy this quirky take on Friday Night Funkin Week 7. If the original doesn't work, head to the remade version for a stable experience.