FNF Character Test Playground Remake 3 is an intriguing iteration within the vibrant universe of rhythm gaming. A fan-made creation, this iteration is a testament to the enduring popularity of the original game and the creativity of its community. In this installment, players are invited into an expansive playground of musical challenges and character exploration.

Key Features:

Character Testing: It allows you to experiment with various characters from the FNF universe. You can pick and choose from a wide range of mods, including popular ones like Whitty, Hex, Matt, Kapi, and many more.
Custom Karaoke Creation: The game lets you create your own unique musical experiences. You can choose the voice of the character you want to sing and the background you want them to perform against.
Music and Background Variety: Enjoy a diverse selection of songs and backgrounds associated with the chosen characters, adding to replayability and customization.

Essentially, it's a playground for FNF fans, offering a space to:

Experiment with different characters and their voices.
Create unique musical combinations.
Explore various backgrounds and settings.

Here are some additional points to consider:

Fan-Made: It's important to remember that this is a fan-created game, not an official product.
Availability: While the exact source code might not be readily available, you can find the game playable on websites like Miniplay and potentially others.
Updates: New versions like Remake 3 often introduce additional characters and features, so keep an eye out for the latest iterations.