The name is OpenLara (https://github.com/XProger/OpenLara ) and you can try out the WebGL build directly on your web browser on: http://xproger.info/projects/OpenLara/ . The web version works amazingly well on my Pixel 7a with touch controls (you have to click on the “go fullscreen” button) using Firefox as a browser.
I don’t think that “fun” should be the only relevant aspect, especially not with network-facing applications managing personal data.
I was being sarcastic. Should’ve included the /s