Free Case + 5% Deposit Bonus
Case Battle · Royale · Cases · Roulette · Mines · Keno · Crash — published 5% house edge on every game — cs2skin.com
By Alex Kovač · Updated October 19, 2026
18+ only · affiliate link · how we review
| Promo code | BINROLL |
|---|---|
| Sign-up link | cs2skin.com/r/BINROLL |
| Bonus | Free Case + 5% Deposit Bonus |
| KYC | Under its AML/KYC policy; withdrawals are subject to verification checks |
| Licence | Anjouan (ALSI-202512033-FI1) |
| Skin deposits | Yes |
| Crypto | Yes |
| Games | Esports Betting, Case Battles, Cases, Crash, Keno, Mines, Roulette |
| Bonus last verified | 19 Oct 2026 |
How to redeem the CS2Skin promo code
CS2Skin (cs2skin.com) is a CS2 skin gambling site with seven games, a Counter-Strike sportsbook and a peer-to-peer skin marketplace on one balance. Its most useful detail for players is one most sites in this niche never publish: the house edge of every game, 5%, written out in its help centre. That number is the cost of playing, so you know it before you deposit.
Every game is one click from the homepage. The seven tiles in the middle are the whole casino side of CS2Skin: Case Battle and Royale for playing against other people, Cases for solo openings, Roulette with wins up to 32x, and the three originals, Mines, Keno and Crash. Above them sits the daily race, a 1,000-coin pool that resets every day at 12:00 PM CET, and below them a Live Winners strip shows recent wins as they happen. The top menu leads to Sports, the Marketplace and Rewards, and the Deposit button is always in the top-right corner.
Open the same cases against other players; the highest total value wins. 5% house edge, as for every game on the site.
CS2Skin's case battle tournament format, listed next to the standard battles.
Solo case opening. Each skin in a case covers a range of tickets from 1 to 1,000,000, and the provably fair roll picks the ticket.
A 17-slot wheel with wins up to 32x. The base spin returns 94.12%; a double-win layer brings red, black and green to 95%.
The casino-style originals: pick tiles around hidden bombs, choose numbers for the draw, or cash out before the multiplier crashes.
Counter-Strike betting and a peer-to-peer skin market share the same coin balance as the games.
The case page has two tabs. Official cases are made by CS2Skin, and Community cases are made by players; building your own custom case unlocks at account level 30. Each case shows its price in coins and a coloured bar that rates how risky it is, and the green-to-red slider at the top filters the list by the same scale, so you can stick to low-variance cases or go straight for the long shots. Every case opening is covered by the provably fair verifier described below.
Compare the games with other sites on our CS2 case battle, roulette and crash pages.
CS2Skin runs two wager races. The General tab is the bi-weekly race with a 20,000-coin prize pool, and the Daily tab is the 1,000-coin race from the homepage. Your position depends only on how much you wager in the period. When we took the screenshot below, first place had wagered 67,377 coins for an 8,000-coin prize, second place 3,360 coins and third place 2,200 coins, and the table underneath shows your own rank and every prize.
Next to the races, levelling up unlocks free daily cases in the Rewards tab, and CS2Skin runs giveaways. The site states that rakeback, free cases, leaderboard prizes and giveaways together return at least 2–3% of wagered volume over time, weighted towards high-volume players. A race is still a reason to wager more, so set your limit before you chase one.
The Sports tab is a full sportsbook on the same coin balance as the games, so coins from a skin sale or a case win can go straight into a bet. Counter-Strike 2 sits first, split by tournament — IEM Beijing 2026, PGL Masters Bucharest 2026 and smaller qualifiers when we checked — and filtered into Popular, Live, Upcoming and Outrights. Each match card shows the winner market with decimal odds for both teams, with more markets behind the arrow, and the bet slip sits at the bottom with a quick-bet switch. The icon row at the top covers other sports as well.
Compare odds and betting features with other sites on our CS2 esports betting sites page.
CS2Skin lists the same figure for every game: 5% house edge, 95% RTP. Over many rounds you lose about 5% of everything you wager, not 5% of your deposit. Wagering the same $100 ten times costs about $50 on average.
| Game on CS2Skin | Published house edge | Expected cost of $100 wagered |
|---|---|---|
| Case Battle, Royale, Cases | 5% | $5 |
| Roulette | 5% (94.12% base spin + double-win layer) | $5 |
| Mines, Keno, Crash | 5% | $5 |
For case opening, 5% is low: CS2 case sites commonly run around 10%. For Crash, Mines and Keno it is higher than the roughly 1% many crypto casino originals advertise. Rewards soften it slightly: CS2Skin states that rakeback, free cases, leaderboard prizes and giveaways return at least 2–3% of wagered volume over time, weighted towards high-volume players. Work out what any rakeback rate returns with our rakeback calculator.
Yes, and it shows its work. The provably fair page verifies Cases, Mines, Keno, Case Battle, Crash, Roulette and Giveaways from your client seed and the server seed, which is shown as a hash and revealed when you rotate it. For cases the site publishes the roll code itself: it hashes the server seed, the client seed and the nonce with SHA-256, turns the result into a ticket between 1 and 1,000,000, and the skin whose ticket range contains that number is the drop.
That lets you check that a result was fixed before you opened the case. It does not tell you whether the case is good value; that depends on the skin prices and odds. Our guide to how provably fair works walks through a check step by step.
CS2Skin is owned and operated by 3-102-946905 SRL, a company registered in Costa Rica, and licensed by Anjouan Gaming (licence ALSI-202512033-FI1). An Anjouan licence is a real licence with lighter oversight than regulators such as the UK Gambling Commission or the Malta Gaming Authority. The site blocks countries where online gambling is not permitted, and checking whether it is legal where you live is your responsibility.
Accounts are one per person, 18+ (21 where local law requires), with sign-up through Steam, Google or Discord. The terms list responsible gambling tools: deposit, loss and wager limits, session time limits, cooling-off periods and self-exclusion. Bonuses carry their own terms, including wagering, game weighting and maximum bet rules, so read the offer terms before you play.
18+ only · affiliate link
| Site | Code | Case battles | Crash | Sportsbook | House edge as published |
|---|---|---|---|---|---|
| CS2Skin | BINROLL — free case + 5% | Yes | Yes | Counter-Strike | 5% on every game |
| CSBattle | BINROLL | Yes | Yes | No | About 7.5% on average |
| SkinRave | BINROLL | Yes | Yes | No | 2% roulette, 5% case battles |
| CSGOEmpire | BINROLL | Yes | Yes | Yes | Varies by game |
| Clash.gg | BINROLL | Yes | Yes | No | Varies by game |
House edges as stated by each site and in our reviews. See every code in one table on all CS2 promo codes.
The CS2Skin promo code is BINROLL, which gives a free case plus a 5% deposit bonus. Register through cs2skin.com/r/BINROLL and enter BINROLL in the referral code field on the sign-up form if it is not filled in already. The code only attaches at registration.
CS2Skin runs seven games: Case Battle, Royale (a case battle tournament), Cases, Roulette with wins up to 32x, Mines, Keno and Crash. It also has a Counter-Strike sportsbook and a peer-to-peer CS2 skin marketplace on the same account.
CS2Skin publishes a 5% house edge, or 95% RTP, on every game: Case Battles, Crash, Cases, Royale, Roulette, Mines and Keno. Its roulette wheel has 17 slots, so the base spin returns 94.12%, and a double-win layer brings the effective return up to 95% on red, black and green.
Yes. CS2Skin's provably fair page lets you verify Cases, Mines, Keno, Case Battle, Crash, Roulette and Giveaways with your client seed and the revealed server seed. For cases it publishes the code: a SHA-256 hash of the server seed, client seed and nonce picks a ticket from 1 to 1,000,000, and each skin covers a range of tickets.
CS2Skin is owned and operated by 3-102-946905 SRL, a company registered in Costa Rica, and licensed by Anjouan Gaming under licence number ALSI-202512033-FI1. An Anjouan licence involves lighter oversight than regulators such as the UK Gambling Commission or the Malta Gaming Authority, and the site blocks countries where online gambling is not allowed.
There are two ways. You can list CS2 skins on the peer-to-peer marketplace, and when another player buys one you receive coins, held until Steam's 7-day trade protection ends. Or you can deposit with a payment method such as crypto, card or gift card, which adds coins straight away.
Open the Withdraw section and choose skins, crypto or another available option. Skin withdrawals need a valid Steam trade URL and no trade cooldown on your account. Some withdrawals go through a manual security review, and withdrawals are subject to the site's verification checks.
Levelling up your account unlocks free daily cases in the Rewards tab, and the site runs a daily and a bi-weekly wager leaderboard plus giveaways. CS2Skin states that rakeback, free cases, leaderboard prizes, giveaways and event bonuses together return at least 2 to 3% of wagered volume over time, with more going to high-volume players.
You can create an account with Steam, Google or Discord. You must be at least 18, or 21 where local law requires it, and only one account per person is allowed.