Many users consider it "Too OP" and highly effective for speedrunning or "free wins".
Provides Fullbright to see in dark rooms, speed boosts, and "No Footsteps" for stealthier movement.
Reviews and gameplay showcases highlight several powerful "OP" (overpowered) features:
Script descriptions often warn not to use King Hub simultaneously with other hubs like "Ominous Vibes" to prevent game crashes or execution errors.