FNF but Corrupted Test is a free Android game developed by Evil Eyes. The game falls under the category of Action and is a subcategory of Games. The app allows users to test some special corrupted characters.

The game is designed to test characters similar to Whitty, Ruv, Selever, Garcello, and others. Users can press up, down, right, and left to sing. The app comes with a warning that the SAN value should not drop when playing with some bloody violence in the app.

Overall, FNF but Corrupted Test is an interesting game for those who enjoy testing different characters. The app is free and can be downloaded on Android devices. However, it is important to note that the game is not suitable for all audiences due to its violent content.