Well, from my research, it seems that there's a problem with the Linux build.
I've managed to run the windows build through Chromium, the Linux build has the same issue even if it's launched through the browser.
The problem is that I haven't found a way to import the file50 save file into the browser, the savefiles when launched through the browser are not read/write from the local folder, instead it's saved as a key value in the indexedDB. And since the contents of the file are compiled, I couldn't insert it into the db.
If you are still interested in playing this build from the start you can do it easily with these steps:
Code:
# Step 1 - install php in your OS.
# Step 2 - install chromium in your OS.
# Step 3 - open a terminal in the folder where Game.exe is found and run the following commands.
php -S 127.0.0.1:3333 &
chromium --app=http://127.0.0.1:3333
You can create a script if you want and customize it to your own preferences.
What this basically does is that it runs a webserver in your pc where the game is served and you play the game through the browser.
I will patiently wait for the public release, if I can solve the import of the savefile, I will try to post the steps.