13 of the live sites in our main Rust ranking run an upgrader, and each is scored on it first: published odds or edge, value limits, a verifier that covers the spin, and extra modes. The other 4 criteria carry the rest.
Roll Over or Roll Under, 5% to 50% chance presets
Circle Spinner or Magic Spinner, 1.5x to 10x
Pick a target, set your odds from 5% to 95%
Upgrader page states skins in for a shot at better
Win chance presets of 10, 25, 50 and 75 percent
Pick your own odds before the spin
Up to 4 skins staked, win chance 0.5% to 90%
Roll under only, with a top winstreaks board
x1.5, x2, x5, x10 or your own multiplier
$0.50 minimum, skins or balance as the stake
X2, X4 and X8 presets at 35%, 55% and 75% chance
Scrap Upgrader, named in the games menu only
Upgrader listed in the games menu, rules not published
| # | Site | Score | Bonus | Code | Edge | Min bet | Deposit | Withdraw | Fairness | Trustpilot |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | RustyLoot | 8.5 | 2 coins + 3 free cases | Details | Not published | Not published |
|
|
| 4.1 (269) |
| 2 | RustMagic | 8.2 | 3 free cases with code | Details | Not published | Not published |
|
|
| 2.4 (56) |
| 3 | RustClash | 7.8 | 3 free cases + 5% deposit | Details | Not published | Not published |
|
|
| 3.7 (238) |
| 4 | Splits.gg | 7.7 | 2 gems + cases + 5% daily | Not published | Not published |
|
|
| 2.3 (40) | |
| 5 | RustBattle | 7.4 | $2.00 free + 3 free cases | Details | Not published | Not published |
|
|
| Not published |
| 6 | Cobalt Lab | 7.3 | Free crate, up to +45% | Not published | Not published |
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|
| 3.3 (131) | |
| 7 | RustSnowball | 7.1 | 0.15 gems + 3 keys | Not published | Not published |
|
|
| Not published | |
| 8 | RustCases | 6.6 | No bonus, daily free cases | No code | Not published | Not published |
|
|
| 2.2 (9) |
| 9 | Hellcase | 6.5 | $0.70 free balance with code | Details | Not published | Not published |
|
|
| 3.4 (8711) |
| 10 | BloodyCase | 6.3 | 5 free cases + 25% top-up | Details | Not published | $0.50 min |
|
|
| Not published |
| 11 | Rustgrade | 6.2 | None published | No code | Not published | Not published |
|
|
| 2.6 (6) |
| 12 | Bandit Camp | 5.8 | $0.15 free balance with code | Details | Not published | Not published |
|
|
| 3.2 (1349) |
| 13 | RustNeo | 5.5 | +5% deposit with code | Not published | Not published |
|
|
| Not published |
Upgrader players report a winning animation that paid nothing and slow tickets, though others say staff pushed stuck crypto withdrawals through quickly.
"I was rolling on upgrader and had rolled Under. I had a decent percentage to win and it rolled a very low ticket. The animation was gold and it wasn't even close but no payout."
"There customer service care was excellent, Oliver helped a ton and got me my withdrawal on the way because my crypto account was having a problem."
"Wouldn’t let me withdraw waited 2 hours did my kyc and still yet after 2 hours they wouldn’t let me withdraw"
+3% deposit bonusDetails
Users say the site has bugs yet keep playing it often, while banned players report that the support channel they were told to use was closed.
"Website have some bugs, but generalyy speaking i like it and use it very frequently."
Players describe quick replies even at night, but collecting rain without depositing is the quickest route to a ban, so read the free reward rules first.
"They answered my question within a minute of putting it in, mind you its 1am on the west coast."
"Claimed rain and tried to do one scrap upgrade. Now it says Rustclash banned my ip from accessing their site."
"I have a friend who can snowball the "rain pool" on Rust Clash, but it takes a lot of time and persistence."
Patient moderators get credit, but recent reviews describe skin withdrawals canceled again and again and free promotion winnings that never arrived.
"The customer service is excellent. The moderators were very patient."
"I tried to withdraw several different skins multiple times, and the trades kept getting canceled."
"I increased my balance by 4x with the free promotions and tried to withdraw it as a rust skin, but they did not give me the skin."
Players call the support quick and the modes fun, though one upgrader player reports the mobile screen showing a win that support then called a loss.
"Very fast service that solved my problem instantly!"
"Did upgrader on mobile and won, got nothing and owner said I lost but there's a mobile issue showing wins."
Players praise instant deposits and a design unlike other Rust sites, while the sharpest complaint is a support queue that one player says ran to ten days.
"They respond quickly, replenishment is fast and the award is issued in 1 instant."
"One of the best looking sites out there, love the way it works and love the different things you guys have made instead of what every other site has this one is actually unique"
Players warn that the upgrader and exchange use Hellcase's own inflated item prices and, per one reviewer, no provably fair check, though small withdrawals usually clear within a day.
"jk dont do that, careful with the exchange on hellcase some prices are inflated"
"also to boot, their upgrade system does not use a provably fair system at all, i even asked the customer service and they confirmed this."
"I’ve had hellcase not let me take out an item for 24 hours before then the next day it let me withdraw no problem."
$0.30 free balanceDetails
Upgrader feedback is thin and mostly negative, with long losing runs on low odds, while the support team gets credit for solving problems quickly.
"i have done 6 upgrades of 0,6% of win and i lose all of them, no a single updrade, the chances of that are of 0.004096 and i dont think i have that bad luck"
"I literally got a lot of good skins from this site, I am kinda new to this so I didn't get many good skins but it is pretty good from my experience."
"My problem was solved very quickly, thank you Lily for taking care of me"
Few reviews mention the scrap upgrader itself; players rate the skin withdrawal system and support highly but note a cut on withdrawals and skin prices that drift.
"This is one of the best withdrawing systems i've ever seeb. Its fun, fast and easy to use."
"its pretty good they take a tax on withdraw I noticed, or at least the skin prices aren't always super accurate but they offer withdraw through crypto as well."
"The support team is always there to help, and I’m really thankful for that."
Read from each site's upgrader page, FAQ and fairness page in August and September 2026, with win chance presets, value limits and any edge recorded only as published, and with no skin of ours staked.
We run no upgrader, so RustCasino is not on this page and holds no place in the order below. The sites here are scored on the criteria and weights above, from published evidence, with a reason beside every number.
Read our editorial policy and our provably fair page.
You stake a skin or an amount of balance, pick a target item worth more, and the site shows the win chance before you spin. Win and the target replaces your stake; lose and the stake is gone, and the bigger the price gap the smaller the chance. Bandit.camp runs the same idea priced in scrap, as Scrap Upgrader.
Most are, and the fairness column in the table above says which. RustClash hashes a SHA256 server seed before each round across all modes, RustyLoot seeds draws from EOS block hashes, RustMagic publishes the server-seed hash but no browsable history, RustCases hashes its server secret and steps a nonce per roll, CobaltLab and RustBattle publish verifiers you can run logged out, RustSnowball publishes HMAC SHA256 test vectors anyone can run, RustNeo prints its HMAC SHA256 code on the page, Rustgrade prints the whole formula down to the 52 bit roll and the commit check, and Splits publishes a random.org seed with a committed block hash. The weakest publish no algorithm and no seed history, or hide the verifier behind a login.
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