Spadegaming · Jul 18, 2026
Lucky Koi delivers exceptional value with a 97.25% RTP and Medium volatility, making it a top pick for extended sessions.
Looking for a Medium volatility slot with strong returns? Lucky Koi by Spadegaming delivers a 97.25% RTP with up to 4,036x your stake.
The slot draws inspiration from Asian culture and traditions.
Key features include Wild Symbol, Scatter Symbol and Free Spins.
Lucky Koiは、アクセスしやすいベット範囲と低ボラティリティ構造による安定した配当を求める、伝統的なアジア風スロットプレイヤーにアピールします。シンプルなメカニクス、プレミアムなビジュアルデザイン、そして最大20回のフリースピンを提供するボーナス機能の組み合わせは、信頼できるエンターテイメント価値を提供します。
マネーツリーボーナス機能は、ボーナスシンボルが最初と5番目のリールに同時に着地した場合にのみユニークにトリガーされ、プレイヤーは赤封筒を選択してフリースピンの配分を決定する必要があります。
A moderate bankroll of 200-400x your bet balances session length with bonus trigger opportunities.
★★★★ 4.8/5 — 200% up to $1,000
★★★★ 4.7/5 — 300% First Deposit Bonus
★★★★ 4.5/5 — 100% up to €100
| Metric | Lucky Koi | Candy Candy | Christmas Miracles | Prosperity Gods |
|---|---|---|---|---|
| RTP | 97.25% | 96.6% | 97.49% | 97.49% |
| Vol | Medium | Medium | Medium | Medium |
| Max Win | 4,036× | 10,059× | 4,852× | 4,895× |
| Value | 80.9 | 82.9 | 82.6 | 82.6 |
At 97.25%, this slot's RTP is 1.1% above the market average of 96.15%. Only 808 slots out of 8302 exceed 97% RTP.
This slot's 97.25% RTP is 0.31% above Spadegaming's portfolio average of 96.94%.
Mix of steady play and bonus excitement
Value Score of 80.9/100 (top 21% of all slots). This combines RTP, volatility, and win potential into one metric.
High RTP with manageable volatility creates a mathematically favorable profile for extended play.
100 slots, avg RTP 96.94%
Theme Browse Asian slots1487 Asian slots available
Theme Browse Luxury slots3437 Luxury slots available
Volatility More Medium volatility slotsBrowse all Medium volatility options
Rtp Top RTP slotsAll slots with exceptional return rates
| Provider | Spadegaming |
| RTP | 97.25% |
| Volatility | Medium |
| Max Win | 4,036× |
| Hit Frequency | 25-33% |
| Math Profile | Player Edge |
| Value Score | 80.9/100 |
| Risk Index | 3.5/10 |
| Win Potential | 5.7/10 |
| Bankroll Rating | 5.4/10 |
| Paylines | 20 |
Lucky Koi has an RTP of 97.25%, which is above average compared to the industry standard of ~96%. For every $100 wagered, the theoretical return is $97.25 over extended sessions.
Lucky Koi has Medium volatility, meaning it offers a balanced mix of frequency and size.
The maximum win potential is 4,036x your total bet.
Lucky Koi was developed by Spadegaming. Explore all Spadegaming slots in our provider directory.
Lucky Koi has a Value Score of 80.9/100, which is excellent. This score combines RTP, volatility, and max win into a single metric.
Many online casinos offer a demo mode for Lucky Koi where you can play with virtual credits before wagering real money.
Lucky Koi has a Risk Index of 3.5/10, making it low-risk. Relatively gentle on your bankroll.
| Bankroll | — |
| Return | — |
| Risk | — |
Lucky Koi earns its 80.9/100 Value Score through a combination of fair returns and reliable gameplay mechanics.