The Girlfriend file was a bit messed up, but the creators still released it, ignoring the bug. One day they tried to delete the file and fix the problem, but in response a window appeared saying “You can’t delete GF” and a monster girl remotely resembling the old Girlfriend appeared on the screen. Now hurry up before GF.hx deletes you!
The game takes place in first person, where you will, as Boyfriend, fight the GF.hx to the song “Invincible” in order to remove the corrupted file and get your old girlfriend back. In order to defeat the monster, you must sing a song better than he did, although the musical talent of even the corrupted GF cannot be taken away. In order for BF to be the winner, you must click on the arrow keys when the same characters are touching. Make it to the end without making too many mistakes that will lead to defeat.