Mystery box reviews

Every operator we cover, reviewed independently.

Availability
22 platforms
Lootie logo
Lootie3.5

Lootie is a real, established mystery box platform that ships genuine branded products and discloses its odds better than most of its rivals. It is also negative expected value for the average buyer and offers no cash out, so it works best as entertainment at the lower price bands rather than as a way to make money.

Available in US

What we like

  • Large catalogue of more than 3,000 products with real brand names
  • Per item odds shown on every box
  • Provably fair draws you can verify yourself
  • Ships worldwide, including to the US
  • Free box for new accounts so you can test it first
  • Fast responses on live chat

What to watch

  • No cash withdrawals, you either ship the item or take site credit
  • Sell back credit is usually well below the displayed prize value
  • Negative expected value for most buyers, like every mystery box
  • Headline items such as GPUs often sit below 0.1 percent
  • Email support can be slow or unresponsive on high value orders
  • Unlicensed, so there is no regulator to appeal to if something goes wrong
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Arena Club2.0

Arena Club is a sports card grading, vaulting and marketplace platform co-founded by Derek Jeter. It grades cards with computer vision and human review, stores them in a secured vault, and logs cards and transactions on the Flow blockchain.

Available in US

What we like

  • Backed by a known team, co-founded by Derek Jeter
  • Grading uses computer vision plus a human review, with a condition report
  • Temperature and moisture controlled vault storage
  • Cards and transactions are logged on the Flow blockchain

What to watch

  • Grading turnaround can take around 30 business days
  • Fees apply to grade, vault and list your cards
  • It is a grading and marketplace service, not a low cost mystery box
BloodyCaseNot yet rated

BloodyCase is a Lithuania-based CS2 and CS:GO skin case opening site with case battles, an upgrader, contracts and a provably fair system. It looks legitimate but is unregulated and holds no gambling licence we could verify.

Available in US

What we like

  • Provably fair system lets you verify that each case result was random and not altered
  • Generous zero cost entry, with free cases on signup and no deposit needed to try it
  • Established operator running since early 2021 with an identifiable company behind it

What to watch

  • No gambling licence we could verify and no US consumer protection
  • Withdrawals are limited to CS2 skins and require a deposit before you can cash out
  • Mixed Trustpilot sentiment with recurring complaints about withdrawal delays and Steam trade friction
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Boxed.ggNot yet rated

Boxed.gg is a digital pack opening site for trading cards. You buy gems, open mystery boxes, and win random Pokemon and sports cards, with a published drop table and a provably fair draw.

Available in US

What we like

  • Published drop tables show the odds on every card
  • Provably fair draw you can verify after the fact
  • You are guaranteed a card on every open
  • Wide range of Pokemon and sports card boxes

What to watch

  • Gems are site credit and cannot be withdrawn as cash
  • Headline cards carry small published odds
  • Designed to keep you opening, so set a budget first
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Cases.ggNot yet rated

Cases.gg is a mystery box site launched in 2024 where you open cases for real items, with transparent odds and a provably fair draw. New players get free cases and a first deposit bonus, and can choose to ship or sell wins.

Available in US

What we like

  • Three free cases to open before you deposit
  • Provably fair draw with transparent odds
  • Choose to ship a win or sell it back
  • Withdrawals are usually fast once identity checks clear

What to watch

  • Free welcome boxes are mostly low tier filler
  • Customer support replies can be slow
  • Deposit bonus and free boxes come with the site's terms
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Clash.ggNot yet rated

Clash.gg is a CS2 and Rust skin case, case battle and mini-game site run by Cyprus-based Rust Clash Entertainment Ltd. It uses provably fair draws and a sweepstakes model to reach most US states, but it holds no gambling licence.

Available in US

What we like

  • Provably fair server seed, client seed and nonce system you can verify on every case, battle and roll
  • Sweepstakes model reaches most US states, unlike many skin sites that block the US outright
  • Wide mix of modes including cases, case battles, upgrader, roulette and a skins marketplace

What to watch

  • No gambling licence, so you rely on the operator rather than a regulator if something goes wrong
  • Recurring Trustpilot complaints about slow or flagged withdrawals and tough KYC checks
  • Real-money skin values mean losses are real, and the house edge on mini-games can be steep
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Courtyard.ioNot yet rated

Courtyard.io vaults physical graded cards and tokenizes them as NFTs you can trade or redeem for the real card. Cards are stored and insured with Brink's, and digital pack openings use Chainlink verifiable randomness with published odds.

Available in US

What we like

  • Physical cards are vaulted and insured, stored with Brink's
  • Pack odds are published and use Chainlink verifiable randomness
  • Buy with card or crypto and redeem for the physical card anytime
  • Every token is backed one to one by a real graded card

What to watch

  • Ownership is tokenized on chain, which is unfamiliar to some collectors
  • Card values depend on a resale market that can move
  • Redeeming the physical card is a separate step and may carry costs
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CSGOEmpireNot yet rated

CSGOEmpire is a long-running CS2 skin gambling site launched in 2016, built around its roulette wheel plus coinflip, case battles and a fee-free skin marketplace. It holds a Curacao licence and provably fair games, but its gambling features are blocked for United States players.

Available in US

What we like

  • Nearly a decade of operating history since 2016 with a valid Curacao Gaming Authority licence (OGL/2024/1183/0869)
  • Provably fair roulette, coinflip and case battles that you can verify yourself, using daily seeds and EOS blockchain blocks
  • Fee-free peer to peer skin marketplace with instant withdrawals to Steam, usable even from restricted regions

What to watch

  • Gambling features are not available to United States players, and several other regions are blocked
  • Trustpilot sentiment is mixed at around 3.2 out of 5, with complaints about losing streaks, account reviews and withdrawal friction
  • The founder Monarch has a divisive public record, including funding a stage invasion at the 2024 PGL Copenhagen Major
#ad18+Curacao Gaming Authority (Gaming Control Board) OGL/2024/1183/0869
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CSGORollNot yet rated

CSGORoll is a long-running real-money CS2 skin gambling site run by Feral Holdings Limited, offering case openings, case battles, roulette and crash under a provably fair system. It is not US-licensed and access is legally uncertain in the United States.

Available in US

What we like

  • One of the longest-running CS2 skin sites with no known exit scam and a large active user base
  • Provably fair game modes using SHA-256 and SHA-512 hashing, with published house edges you can check
  • Flexible funding and payouts through CS2 skins, crypto and, in many regions, cards

What to watch

  • Only Curacao-level oversight, with no UK, Malta or US state gambling licence and no US consumer protection
  • Recurring Trustpilot complaints about withdrawals held up by KYC checks and account flags that arrive without warning
  • Blocked by Australia's ACMA in 2023 and geo-restricted in parts of the US, so availability and legality are uncertain
#ad18+Curacao (Antillephone N.V.), as reported
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DatDropNot yet rated

DatDrop is a long running CS2 skin case opening site that has run since 2017 with cases, case battles, an upgrader and a provably fair system. It pays out and has a large user base, but we could not verify a formal gambling licence and it is not a regulated US operator.

Available in US

What we like

  • Operating since 2017 with a large user base and a verifiable provably fair system using server and client seeds plus EOS blockchain hashing
  • Good variety of modes including case opening, case battles, an upgrader and a Battle Royale style mode
  • Flexible funding with cards, crypto, gift cards and skin deposits, and withdrawals paid in tradable CS2 skins

What to watch

  • No formal gambling licence we could verify and inconsistent reporting on the operating company
  • Recurring Trustpilot complaints about slow withdrawals and account restrictions after big wins, with email only support and no live chat
  • Not licensed or regulated in the US and CS2 skin gambling sits in a legal grey area, with some states reported as blocked
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FarmskinsNot yet rated

Farmskins is a long running CS2 and CS:GO skin case opening site launched in 2016 and operated by WiseAvant OU in Estonia. It offers cases, battles, contracts and upgrades for real money or skins, with a free sign up case but no verifiable provably fair tool and no US licence.

Available in US

What we like

  • Established since 2016 with a large player base and a broadly positive Trustpilot score at the time of writing
  • Wide range of modes including case opening, Case Battles, Contracts and the Upgrader
  • Free sign up case with no deposit needed to open it, so you can test the site cheaply

What to watch

  • No publicly verifiable provably fair system and no published per item case odds
  • No gambling licence we could verify and no US regulator standing behind it
  • Some users report slow or difficult withdrawals and rigged feeling results
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HellcaseNot yet rated

Hellcase is a long-running CS2 skin case opening site that has operated since 2016 with provably fair verification. It is not a licensed gambling operator and lists the United States among its restricted countries.

Available in US

What we like

  • Established since 2016 with strong brand recognition and a track record of paying out skins to Steam
  • Provably fair verification on every case, plus case battles, trade-up contracts and an upgrade mode
  • Won skins can be withdrawn to Steam or sold back for site balance, with staff who respond publicly on places like Reddit

What to watch

  • Not a licensed gambling operator, so you rely on reputation rather than regulator protection
  • The United States is listed as a restricted country, so it is not officially available to US players
  • Mixed Trustpilot sentiment around 3.5 out of 5, a high estimated house edge, no crypto cashout, and reports of KYC and support disputes
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HypeDropNot yet rated

HypeDrop is a digital mystery box site where you buy boxes, open them, and win real items you can ship, exchange, or convert to their value. New accounts get three free boxes and a 5 percent deposit bonus.

Available in US

What we like

  • Three free mystery boxes and a 5 percent deposit bonus for new accounts
  • Ships real items, with a verifiable random draw
  • You can ship a win, exchange it, or take its value

What to watch

  • A large crypto payout dispute has been reported and widely discussed
  • Operated offshore with no domestic licence or consumer backstop
  • Disputes fall under arbitration on the operator's own terms
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JemLitNot yet rated

JemLit is a mystery box site operated by a London registered company, JLT Digital Media LTD. You open boxes for tech, sneakers, designer items and more, with a provably fair draw and worldwide shipping. New accounts get free boxes and a deposit bonus.

Available in US

What we like

  • Operated by a London registered company, JLT Digital Media LTD
  • Around 4.2 out of 5 on Trustpilot at the time of writing
  • Provably fair draw with worldwide shipping
  • Swap unwanted items for JemLit credit

What to watch

  • Identity checks can be slow to process
  • Prize values can run below the advertised retail price
  • Unlicensed, with UK reforms still under consultation
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Key-DropNot yet rated

Key-Drop is a large, long-running CS2 skin case-opening site run by Securiteam Ltd in Cyprus, where you open cases, run battles and use the upgrader for real money. It is established and processes payouts, but it holds no gambling licence and pays out in skins rather than cash.

Available in US

What we like

  • Established brand launched around 2018 with millions of monthly visits and a strongly positive Trustpilot page at the time of writing
  • Wide range of modes including case opening, Case Battles, the Upgrader, daily free cases and provably fair verification
  • Generous daily rewards, gold cases and giveaways, with a promo-code welcome offer for new accounts

What to watch

  • No verified government gambling licence, so there is no regulator backing your account
  • Value only leaves the site as CS2 skins, so there is no direct cash withdrawal
  • Not licensed or supported for US players, and common complaints cite unlucky odds and withdrawal friction
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LuxDropNot yet rated

LuxDrop is a mystery box site focused on higher value, luxury style prizes. Draws are provably fair with a verifiable hash, and new accounts get free boxes plus a first deposit bonus. Balance cannot be cashed out, only won items can be shipped or converted to crypto.

Available in US

What we like

  • Three free boxes on signup, plus a 5 percent first deposit bonus
  • Provably fair draws with a verifiable SHA-256 hash
  • Consistently ships real items, with buyers sharing proof

What to watch

  • Deposited balance cannot be withdrawn as cash, only won items
  • No gambling licence
  • Some payment restrictions and minor interface bugs
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PackzNot yet rated

Packz is a US digital trading card pack site that launched in 2025. You rip mystery packs of MLB, NBA, NFL and Pokemon cards, ship the cards, or sell them back at 90 percent of fair market value. Pull rates are published on every pack.

Available in US

What we like

  • Pull rates are shown transparently on every pack
  • Verifiable buyback at 90 percent of fair market value
  • A 100 percent buyback safety net on your first pack
  • Ship the real cards or sell them back for credit

What to watch

  • Launched recently, in 2025, so the track record is short
  • US only, and you must be at least 18
  • The first pack buyback is capped, so read the limit
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RillaBoxNot yet rated

RillaBox is a mystery box site with a large catalogue of boxes and a strong Trustpilot record. Draws are provably fair, it accepts cards and crypto, and new accounts get a free box on signup plus a deposit bonus.

Available in US

What we like

  • High Trustpilot score, around 4.8 at the time of writing
  • Over 200 boxes with a wide variety
  • Provably fair draws with auditable seeds
  • Accepts Visa, Mastercard, PayPal and 10 plus cryptocurrencies

What to watch

  • No gaming licence, with Belize governed terms
  • No external audit or regulatory backstop yet
  • High variance, so the house keeps an edge
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RustClashNot yet rated

RustClash is a Rust skin gambling and case opening site run by Cyprus based Rust Clash Entertainment Ltd, offering cases, case battles and provably fair games. It is unlicensed but broadly well reviewed, and it runs a separate sweepstakes version for US players.

Available in US

What we like

  • Wide game menu with polished Rust case battles, plus Double roulette, Jackpot, Crash, Mines and more
  • Provably fair results you can verify, and a strong Trustpilot standing at the time of writing
  • Withdrawals return as real Rust skins to your Steam inventory, and a US sweepstakes version exists

What to watch

  • No gambling licence from any regulator, so there is no external body to appeal a dispute to
  • Recurring user complaints about withdrawal delays, KYC checks and account suspensions
  • The classic real money skin site does not accept US players, only the separate sweepstakes model
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SkinClubNot yet rated

SkinClub is a long-running CS2 and CS:GO case opening site run by Cyprus-based Moontain Ltd, using a provably fair system. It is a real business but holds no gambling licence, and it blocks some US states.

Available in US

What we like

  • Established since 2019 with a large user base and a verifiable Cyprus company behind it
  • Provably fair system lets you independently verify each case result
  • Wide range of cases plus case battles and an upgrader, with free daily cases for eligible accounts

What to watch

  • No gambling licence from any recognised authority; Cyprus does not regulate skin gambling
  • Recurring user complaints about withdrawal delays, low skin valuations on cash-out, and account blocks after wins
  • Not built for the US market; blocks Washington and Nevada and offers little recourse if a dispute arises
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UpgraderNot yet rated

Upgrader (upgrader.com) is a real-money mystery box and case opening site launched in 2025 and linked to the RustMagic team, with box openings, case battles, mines and an upgrade style game paying crypto and physical prizes. It is unlicensed and its reviews are mixed, so we rate it playable but risky.

Available in US

What we like

  • Provably fair system using SHA256 hashes and salts that you can verify yourself after each roll
  • Fast crypto deposits and withdrawals are widely reported, often within minutes
  • Varied prizes and modes, including physical tech, crypto, case battles, mines and an upgrade style Deals game

What to watch

  • No gambling licence from any jurisdiction and no regulatory oversight
  • Low Trustpilot standing with recurring complaints about rigged feeling outcomes and bans after large wins
  • Trustpilot profile flagged for incentivised reviews, and some users report deposits not appearing or slow support
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