To create and publish your own web games in Clickteam Fusion 2.5, you can use their HTML5 exporter, which allows you to convert your games into web-compatible formats that can run in a web browser. Unfortunately, Clickteam Fusion does not natively support deploying games as Java application server applications. You might need a custom solution where the web server serves HTML5 games if you need to deploy them on a Java application server.