[averagemodder]

It happens a lot in the modding scene, that the project team is strong in landscaping, but not so much in everything else that needs to be ported.

Often they don't have software guys to code the custom tool for that, and they end up doing a lot of it manually.

In case of porting F3 to F4, you have to deal with a different scripting language.

So blaming it all on copyright of voice acting is a convenient excuse to sunset the project.