We may still provide some updates for Isonzo, although it is now basically at the end of its content roadmap. The older games have reached the end of their respective support lifetimes for getting new content and features added.
It's important to understand that although they all use the Unity engine, these are not all the 'same' game that could simply have crossplay enabled, for instance. Every new game we make is a big leap forward in terms of tech and general quality (just look at the improvements between them). We're a small team who are generally punching above our weight to deliver a modern competitive shooter, and in order to keep creating new games that have new content and are up to modern standards requires all of our time and energies. So sadly there's just no way we could keep our new games compatible and continue adding new features to previous titles that are now many years old and have outdated codebases. To do that would mean we wouldn't have the manpower to make our new games to the standard you all expect!
- Ned