How is this game with tens of thousands of studio parts and heavy script don't even lag?

[dodle120 (muffins)]

This thread has a ton of info:

Ways to Prevent Lag & Optimize Your Game

I’ve been researching this topic for a long time now, safe enough to say I have some accurate information. Building Use Unions for similar objects (repetitive chairs, tables, trees, etc) Avoid using textures in areas where players will not be able to visually see it. Overall, avoid too many parts, I believe there was something called greedy mesh where if you had multiple parts that could be merged it will merge it. Set BasePart and Meshes CollisionFidelity to Hull. Anchor parts that don’t ne…