Roblox Vehicle Pack-Opening Game

I want a full-fledged Roblox experience built around opening vehicle “packs,” each pack revealing a ride that falls into a rarity tier—Common through God Tier. Pulling a Common might drop a beat-up Honda Civic or squatted truck, while a God Tier pull should feel spectacular, like unboxing a Bugatti or another ultra-luxury model. The look and feel must stay realistic and the entire action happens in a detailed city map—busy streets, alleys, a showroom, even a rooftop test track if it fits. Players earn cash by driving, but they can also enter an obby; finishing it grants a timed x2–x3 money boost, so the course has to be fun yet repeatable. Every rarity tier needs a broad mix of vehicles: sports cars, SUVs, trucks, classic cars, hatchbacks, motorbikes, luxury cars, muscle cars and true off-roaders. I’m fine with real-life inspiration as long as the branding is Roblox-safe. Core deliverables • Complete city environment with spawn, dealership, obby entrance and leaderboards • Pack-opening system (animations, sound, probability tables, Lua backend) • At least one drivable model per rarity tier for each vehicle category listed above • Cash, upgrade and timed boost mechanics wired into DataStore for persistent progress • Polished UI: inventory, rarity colors, pack shop, in-game notifications • QA pass on mobile, tablet and desktop I’ll supply any paid asset references I already own; everything else should be your original work or licensed freely for Roblox. Please build in Roblox Studio with clean, well-commented Lua so I can extend the game later. A short playable prototype will be the first milestone, followed by internal testing, revisions and a final production publish.