I will be working on it I have made a game that was a 3d geometry dash on a Track in BABYLON.js but I have never made a open world game so my plan is after making a open world game with is my demo for the expirament the ofical demo and then Ill make the real game in LWJGL and I have a good knollege of game dev with BABYLON.js so one I make a open world game in BABYLON.js I will be ready after relearning LWJGL
AI game 2631702.playcode.io
demo (no game yet just model still working on terrian gen):https://playground.babylonjs.com/#5LQIVX#15