Sweet Bonanza
PlinkoX
Hotline
Aero
TowerX
Mini Roulette
The Dog House - Dog or Alive
Beheaded
Lightning Roulette
XXXtreme Lightning Roulette
Russian Roulette
Ultimate Roulette
Gold Vault Roulette
Mega Roulette
Vegas Roulette
Caribbean Stud Poker
Table of contents1win slots Korea offers 10,000+ certified slot machines from over 50 licensed providers — Pragmatic Play, NetEnt, Microgaming, Play'n GO and more. All titles are available 24/7 in Korean Won with no conversion fees. Play for free in demo mode or deposit from ₩10,000 and start winning real money. New players unlock a welcome bonus of up to ₩870,000 across their first four deposits.
Everything you need to know about the 1win slots library before you start playing:
| Feature | Details |
|---|---|
| Total Slots | 10,000+ |
| Game Providers | 50+ certified studios |
| Demo Mode | Available — no registration required |
| Minimum Bet | ₩200 |
| Maximum Bet | ₩1,000,000+ |
| Progressive Jackpots | Available |
| RTP Range | 94% – 98% |
| Mobile Compatible | Yes — Android and iOS |
| Currency | Korean Won — no conversion fees |
Every slot at 1win comes from a licensed and independently audited studio. RNG certification ensures every spin outcome is genuinely random. Below are the main providers and their contribution to the 1win library:
| Provider | Slots Available | Known For |
|---|---|---|
| Pragmatic Play | 300+ | Gates of Olympus, Sweet Bonanza, Wolf Gold |
| NetEnt | 170+ | Starburst, Gonzo's Quest, Dead or Alive 2 |
| Microgaming | 322+ | Mega Moolah, Immortal Romance, Thunderstruck II |
| Play'n GO | 200+ | Book of Dead, Reactoonz, Fire Joker |
| Hacksaw Gaming | 100+ | Chaos Crew, Stick'em, Highrise |
| Push Gaming | 50+ | Razor Shark, Fat Banker, Jammin' Jars |
| Novomatic | 73+ | Book of Ra, Sizzling Hot, Lucky Lady's Charm |
| BGaming | 80+ | Fruit Million, Elvis Frog, Plinko |
The 1win slots library is split into clear categories. Each type offers a different gameplay experience and risk profile:
| Slot Type | Description | Best For |
|---|---|---|
| Classic Slots | 3-reel, simple paylines, traditional fruit symbols | Beginners, low-complexity play |
| Video Slots | 5-reel with bonus rounds, free spins and multipliers | Most players — widest variety |
| Megaways | Dynamic reels with up to 117,649 ways to win | High volatility seekers |
| Progressive Jackpot | Prize pool grows with every bet until someone wins | Players targeting life-changing wins |
| Buy Bonus | Purchase the bonus round directly — skip base game | Bonus hunters |
| Cluster Pays | Wins formed by clusters rather than paylines | Sweet Bonanza, Reactoonz fans |
These are the titles Korean players return to most often — high RTP, strong bonus features and proven track records:
| Slot | Provider | RTP | Volatility | Max Win |
|---|---|---|---|---|
| Gates of Olympus | Pragmatic Play | 96.50% | High | 5,000x |
| Sweet Bonanza | Pragmatic Play | 96.51% | High | 21,100x |
| Starburst | NetEnt | 96.09% | Low | 50,000x |
| Book of Dead | Play'n GO | 96.21% | High | 5,000x |
| Razor Shark | Push Gaming | 96.70% | High | 50,000x |
| Big Bass Bonanza | Pragmatic Play | 96.71% | High | 2,100x |
| Gonzo's Quest | NetEnt | 95.97% | Medium | 2,500x |
| Dead or Alive 2 | NetEnt | 96.82% | Very High | 100,000x |
| Reactoonz | Play'n GO | 96.51% | High | 4,570x |
| Mega Moolah | Microgaming | 88.12% | Medium | Unlimited jackpot |
Progressive jackpot slots pool a portion of every bet placed into a growing prize fund. The jackpot keeps climbing until one player triggers it — wins regularly reach hundreds of millions of Korean Won. Mega Moolah from Microgaming holds the record for the largest online casino jackpot ever paid out. At 1win, jackpot slots are clearly tagged in the catalog so you can filter them instantly. Minimum bets on jackpot slots start from ₩200 — anyone can participate regardless of stake size.
Crash games are one of the fastest-growing categories at 1win Korea. Unlike traditional slots, crash games let you decide when to cash out — the longer you wait, the higher the multiplier, but the risk of losing everything also increases. All crash games run on Provably Fair technology so any round can be independently verified.
| Game | Provider | RTP | Max Multiplier | Key Feature |
|---|---|---|---|---|
| Aviator | Spribe | 97.00% | Unlimited | Auto cash-out, double bet, in-game chat |
| Lucky Jet | Gaming Corps | 97.00% | 200x | Double bet mode |
| JetX | SmartSoft | 97.00% | 25,000x | Three simultaneous bets |
| Rocket Queen | 1win Studio | 96.00% | 10,000x | 1win exclusive |
| Plinko | Spribe | 97.00% | 1,000x | Ball drop mechanic |
Beyond slots, the 1win live casino runs 500+ real-time tables 24/7. Korean-speaking dealers are on dedicated baccarat tables. HD streams run with no buffering on a standard 4G connection. Games include Korean Speed Baccarat, Lightning Roulette with up to ×500 multipliers, Crazy Time, Super Sic Bo and Dragon Tiger.
Every slot at 1win can be played in demo mode — no account required, no real money at stake. Virtual credits load automatically when you open a game without logging in. Demo mode is identical to real money play — same RTP, same bonus features, same volatility. Use it to learn a game's mechanics and bonus triggers before committing real funds. Note that demo mode is not available for live casino games or crash games — those require a funded account.
Getting from zero to spinning takes under five minutes. Create your account, choose KRW as your currency and make your first deposit via KakaoPay or bank transfer. Then follow these steps:
Every slot in the library is fully playable on the 1win mobile app. Touch controls are optimised for all screen sizes and games switch seamlessly between portrait and landscape. The app loads slots faster than a mobile browser and supports biometric login so you can resume play instantly. Download the Android APK directly from the 1win site — no Play Store required.
All slots at 1win use certified Random Number Generators audited by independent testing labs. Every provider in the 1win catalog holds a valid software license. The platform itself operates under Curacao eGaming license № 8048/JAZ 2018-040. SSL encryption protects all transactions and personal data. Published RTP values are accurate — what you see in the game info panel is what the game actually pays over time.