Race → Reward → Garage Update loop
Mechanical core: race execution produces rewards that change Garage state and unlock/performance eligibility.
구조 설명
Garage Portfolio as State Hub
Vehicles, Star, Upgrade, Car Rank, Import Parts, EVO/Overclock states and Garage Level store long-term progression.
Stable Core → LiveOps transfer
Garage portfolio accumulation unlocks support-car and Rank requirements for limited events and seasonal content.