It works! (but you have to use the command in your terminal like described before in this thread)
Thanks for making the older version available again.
Thanks for the feedback! I am not a 100% sure yet, what's happening, but it's getting clearer.
You can download the mods now separately here and copy them into the data folder. If this works and you can use them, everything is clear. If not, you can at least play it without mods :D
They are not very useful in the current state anyway.