Is there a level system?
Not a character level. Progression shows up as skill-tree tiers (Luck I→III, More Support I→II) and as your Index collections filling up.
Walkthrough · Part 2 of 5·All guides
Walkthrough · Part 2
Parts, Skills, Vehicles and Levels Explained
The six part families, roll ladders, skill tiers, blueprints and currencies.
Updated
The six part families
Everything you roll belongs to one of six categories, and the in-game Index tracks each separately: Engines, Fuels, Wheels, Blocks, Supports, and Weapons.
That split matters because the station's SELECT CATEGORY picker lets you choose which family a roll comes from — so the question is never just "what did I get" but "which family do I need next".
| Family | What it feeds | Where you see it |
|---|---|---|
| Engines | The car's power | CAR PARTS station, Index |
| Fuels | Run length (fuel capacity) | CAR PARTS station, Index |
| Wheels | Movement | CAR PARTS station, Index |
| Blocks | Body and chassis pieces | CAR PARTS station, Index |
| Supports | Weapons and defence mounts | SUPPORTS station, Index |
| Weapons | Offensive pieces | Index (Weapons tab) |
How rolls and odds work
Each category hides a fixed ladder of ten odds bands — the Engines family runs 1 in 3, 1 in 6, 1 in 14, 1 in 40, 1 in 90, 1 in 150, 1 in 375, 1 in 750, 1 in 10,000, and 1 in 12,500. The Index shows every band; locked ones display as silhouttes until you pull them.
Your odds are not fixed in place: luck passes (2x and 4x) and skill nodes like Luck II / Luck III multiply your effective rate, and the roll stations themselves carry an "In N Rolls" counter that ticks toward something as you play a category.
The skill tree: where levels live
There is no character level in this game — progression lives in the skill tree's node tiers. Lines upgrade in Roman-numeral steps: Luck I → Luck II (+20%) → Luck III (+25%), and More Support I → More Support II, each tier costing more than the last.
Skills are permanent and bought with cash: the cheap luck nodes (250 and 625) compound into every future roll, while the Gold Roll line (Unlock → Gold Roll I at 1.20K) guarantees a quality floor.
Vehicles are blueprints, not purchases
In Car Builds you will not find price tags — you find Required Parts lists. Each vehicle (Fast Furious, Blue Monster and more) is a collecting challenge: finish the list, press Spawn, get the car.
When a set is one or two pieces short, the Missing Parts screen offers a coin top-up (159 coins completed one observed set), which is the difference between waiting a session and driving now.
Every currency in your wallet
The bottom-left corner shows two numbers, and the game adds a third during live events. Knowing what each one buys prevents the classic new-player mistake of hoarding the wrong one.
| Currency | Earned from | Spent on |
|---|---|---|
| Cash | Distance + kills, codes | Rolls' shop purchases, skill nodes, Missing Parts gaps |
| Coins (round, green) | Session rewards | Completing missing-part sets |
| Hacker Tokens | HACKER and 1x1x1x1 codes, event play | Hacker Event rewards |
FAQ
Parts, Skills, Vehicles and Levels Explained FAQ
What are the best odds in the game?
The most common band we have read is 1 in 3 (the Small Engine on the Engines ladder); the rarest confirmed is 1 in 12,500 at the top of that same ladder.
How do I choose which category to roll?
Use the SELECT CATEGORY picker at the station. Target the family your current blueprint is missing — random rolling spreads progress across six collections.