Evolve VS igt-library

It seems I somehow fucked up the possibility to choose Isolation in Truepath (I filed a bug report here: https://github.com/pmotschmann/Evolve/issues/928).

Evolve has open source code, and it's somewhat readable. It uses Vue.

Download the game files from https://github.com/pmotschmann/Evolve (you can do this with git, or clicking on "code" near the top right and then downloading the zip, then unzipping that file)

I had that happen too, then after a while it was corrected: https://github.com/pmotschmann/Evolve/issues/664

that covers most things, not sure what else you are looking for. Just look at the strings.json

And many(most?) don't. In fact, many, games, even have, their repos available under permissive license that you can use for your own work.

While I was searching, though, I realized that one of the files (space.js line 5768 at the time of writing) contains the data for a "zombie" species: A tooltip, a description, planet names, etc etc... Seemingly everything needed for a playable race. They don't appear to have any traits, and they seem to be related to the custom race mechanic in some way, but since I haven't reached that point yet I can't really make sense of the code. Are they a placeholder in case something goes wrong? Or maybe is it just the set of default options that first come up when creating a custom race?

Another project you could check out is the Incremental Game Template. A collection of (in my opinion) high quality scripts that work nicely together to implement features that most incremental games have (multiple currencies, achievements, upgrades, etc). It is highly focused on creating a nicely scaleable architecture, something I couldn't find enough resources on when I was starting out. It uses a Vue frontend for reactivity, but your games can be run completely headless if you want! Source code can be found here