Sounds wicked! Try a core deterministic engine that’s the backbone, but sprinkle a chaos layer on top with a few random tweak modules that can fire whenever a player’s making a big move. Let those tweak modules ping back to the core and tweak the next decision point—like a feedback loop that’s almost but never fully predictable. The players feel the heat of unpredictability, but the game never feels broken because the core still keeps the rules in check. Keep each tweak as a tiny, self‑contained bug that can be turned off if it goes too wild. That’s how you keep ‘em guessing while still winning your game.