Friday Night Funkin vs Binding of Isaac

Game description:

In the very short mod called Friday Night Funkin vs Isaac, you are going to meet a character of the iconic flash entertainment turned into a full-fledged PC game Binding of Isaac. Don’t be deceived by this guy’s crying face, he is a real tough guy. In his universe, he fights a variety of enemies including zombies. But here, of course, you are going to have a rap battle. The release currently includes only one song but you can change the difficulty and try walking it through differently.