I used to survive updates by duct-taping my code at 3 AM. It wasn’t until I looked at how reinforcement learning scales in AAA games and how modern RTS engines prevent predictable behavior that I realized I was fighting the wrong war.
Flexible bots separate the core objective from the execution
Hardcode the mechanics, and a patch shatters your logic. Encode the objective, and that exact same patch just re-weights your search space.
Your stable layer is the game’s structure and the bot’s core objective
A game’s underlying structure dictates how advantages compound. Your architecture’s gotta match that reality. You tell the bot exactly what winning looks like, and that contract is what survives the patch.
Your volatile layer is the execution, making it disposable by design
Mechanics, build orders, and explicit state logic are just learned behaviors. They’re meant to be tossed out and re-derived. The only thing you guard with your life is the layer encoding your structure, objective, and reward signal.
Separating these layers turns a terrifying balance change into a simple retrain
Instead of tearing your hair out over a rewrite, you hold the bot constant and read the delta. The patch becomes the variable. You stop treating your bot like a fragile glass sculpture and start using it like a scientific instrument.
