How to Get Better Parts: Luck & Spin Pillar

Better parts in Create a Robot Fighter come from one place: the spin pillar on your plot. Understanding how that pillar works — and how the cash price scales — matters more than any “best part” list, because the game sells you what you roll instead of handing it over.

Roll, then buy

Pulling the lever does two things in sequence:

1. Rolls a part and reveals its rarity
2. Offers that part at a cash price tied to the rarity

You then choose to buy or walk away. This is a shop with random stock, not a free gacha. Two practical consequences:

• Early on you will roll parts you cannot afford. That is normal, not a soft lock.
• Your cash reserve is part of your build strategy. Walking away from a bad-price roll is a legitimate play.

The Instant Spin gamepass (80 Robux) removes the lever animation, but it does not change the price or the odds.

Observed prices

Verified gameplay gives two reference points on the same session:

Rarity	Observed cash price	Certainty
Common	420	Single gameplay source
Epic	200,000	Single gameplay source

The jump between those two is roughly 476x, which tells you the price curve is steep rather than linear. Prices for Uncommon, Rare, Legendary, Mythic and Apex have not been observed in a reliable source yet, so this wiki does not publish numbers for them. The full ladder is on the robots and rarities page.

Where cash comes from

Cash is earned from the ring: your robot fights waves of bots and each round pays out, with deeper rounds paying more (official description). That makes wave depth, not playtime, the real income variable — a stronger robot earns faster because it reaches the rounds that pay.

Rebirth resets progress for a permanent cash boost and gives your plot a new look (official description). Exact multipliers are undocumented, so treat any “rebirth pays X%” claim as unverified.

What Luck does

The official feature list says upgrading Luck shifts rolls toward rarer tiers. That is the entirety of what is publicly confirmed:

• Luck is an in-game upgrade, not a gamepass
• None of the four gamepasses changes roll odds
• Per-level bonuses, caps and costs are not documented

Because the odds table is unknown, there is no honest way yet to say “Luck 10 is worth it”. What can be said is that Luck targets the same problem as cash: getting a high-rarity roll. Cash lets you afford the expensive roll you already see; Luck changes what you see.

Storage and swapping

You keep up to 3 robots by default. The 10 Robot Slots gamepass (40 Robux) raises this to 10, which matters once you are chasing all seven rarities rather than a single fighter.

Two storage habits worth adopting early:

• Keep one reliable robot intact while you experiment with new parts
• Do not shred a part you might re-fit; the shredder’s return is undocumented

Part swaps also affect the level display (see the charging bed guide).

What not to trust

No drop-rate table for this game has a verifiable source. Third-party code and odds pages are generated quickly after a Roblox game trends, and this game has no official channel that could publish rates. Specifically:

• Percentage charts without a date and a source are guesses
• “Best part” rankings assume a part list that is not public yet
• Script and exploit pages are not a source of game data