I found a helpful function of the replace item list black, and I was able to make this list properly using this quirk. If there are any bugs tell me about them so I can hopefully fix them. If you want to use Cubic's Username Decoder™ v2.0, that is fine with me! Just make sure you leave credit in the Notes and Credits section of your project. Also I am pretty sure this is also possible with variables, but I find it much easier to do username encoding/decoding in lists.
