Setup local server Clone the uniksim depot with the old_login branch : https://bitbucket.org/gypso/uniksim.git Run npm install in the main directory Install and run Xampp v7.3.31 (Installation location (by default) -> C:\xampp ) Make the /public folder the root of a php virtual host Add the following lines to C:\xampp\apache\conf\extra\httpd-vhosts.conf      ServerAdmin webmaster@localhost     DocumentRoot /public     ServerName uniksimdev     ServerAlias www.uniksimdev     /public">         Options All         AllowOverride All         Require all granted       Add the following lines to C:\windows\system32\drivers\etc\hosts 127.0.0.1 localhost 127.0.0.1 uniksimdev Edit your user variables Right-click on your Computer in the File Explorer and go to Properties Go to the Advanced system settings and click on Environment Variables Find Path in the system variables box, and add the following path to the end of the Path variable string.                  ;C:\xampp\php Run php composer.phar install in the main directory () Start the Apache and the MySQL modules in the Xampp Control Panel Setup in phpMyAdmin Open the Admin panel of the MySQL module in the Xampp Control Panel Create a new database named uniksim with the utf8_general_ci collation Within the SQL tab in the new database, setup the database structure by running the content of /uniksim_example.sql Setup the game Get the current game version for the client in the constant table within the uniksim database in phpMyAdmin and add the folders builds/ in /public/ Copy your Unity build to the folder Duplicate /.env.example and rename it .env Insure the name of the database is correct DB_DATABASE=uniksimDB_USERNAME=rootDB_PASSWORD='' Install Redis for Windows Install Visual Studio Code and open it, drag and drop /node.js, and run the GameSparks Live or preview configuration