Koiprincess — all the slot data
| Game name | Koiprincess |
| Provider | NetEnt |
| Type | Hold & Win video slot |
| RTP | 96.10% |
| Volatility | High |
| Layout | 5 reels × 4 rows |
| Paylines | 40 |
| Max win | 6,000x your stake |
| Minimum bet | £0.10 |
| Maximum bet | £100 |
| Theme | Fairytale princess + coin collect |
| Mechanics | Hold & Win, coin collect, free spins, Mini/Minor/Major/Grand pots |
| Available at | Mr Punter Casino — 5,000+ slot library |
How to play Koiprincess at Mr Punter
- Sign in or register a Mr Punter account
- Deposit from £10 in GBP or crypto and verify identity
- Search "Koiprincess" or open the NetEnt section
- Set your stake between £0.10 and £100
- Spin — coin symbols stick on the reels and the Hold & Win round triggers when enough land
Koiprincess main features
- 96.10% RTP — NetEnt standard publishing
- Coin-collect mechanic — coins stick on the grid across spins
- Hold & Win bonus round with 3 respins, resetting on every new coin
- Mini, Minor, Major and Grand jackpots based on coin colour
- Grand jackpot pays out at 6,000x your spin stake
- Plays full-feature in the Mr Punter PWA on mobile
Koiprincess tips from Charlotte Hughes
- Hold & Win slots punish short sessions — budget for 200+ spins
- The Grand jackpot lands rarely — do not chase it
- Set deposit and session limits inside your Mr Punter account before opening high-volatility slots
Koiprincess — frequently asked questions
Koiprincess is a NetEnt video slot released in 2024. It runs on a 5x4 grid with 40 paylines, a published RTP of 96.10%, high volatility and a maximum payout of 6,000x your bet. The core hook is a locked-reels base game and a coin-collect Hold and Win round. What changes between sessions is variance — the 96.10% figure is a long-run average measured across millions of spins, not a per-session guarantee.
Koiprincess publishes a return-to-player of 96.10%, which is in line with the 96% category average for online slots. That figure comes directly from NetEnt's certified maths sheet and represents the long-run payback across millions of spins. On a single session the actual return can swing far above or below 96.10% because high volatility spreads outcomes widely. Play with your head and treat the 96.10% as a lifetime average, not a session target.
Koiprincess caps the maximum single-round payout at 6,000x your total bet. at a £1 stake that caps a single round at £6,000, and at £0.10 the cap works out to £0.6. That ceiling is a mathematical cap coded into the game, so once a round hits 6,000x it settles and stops paying — no further multipliers apply. Reaching the cap is genuinely rare: it happens rarely but it does happen, and the odds are in the region of once per hundreds of thousands of spins on high volatility builds like this.
Sign in to Mr Punter Casino, deposit from £10 in GBP or crypto, and search "Koiprincess" in the slot library. Pick a stake between £0.10 and £100 per spin, adjust auto-play if you want a fixed number of rounds, and press spin. Symbol combinations pay along the 40 paylines, and the a locked-reels base game and a coin-collect Hold and Win round feature triggers when the on-screen conditions land. It happens rarely but it does happen, so pace your stakes accordingly.
Yes. Koiprincess runs full-feature in the Mr Punter Casino progressive web app on iOS Safari and Android Chrome, and no native app install is required — you save it to the home screen and it launches like a standalone. Feature parity with desktop is complete: same 96.10% RTP, same 6,000x cap, same bonus mechanics. What changes is screen real estate — the paytable and stake selector collapse into tabs, but every button is thumb-reachable. A steady 4G or Wi-Fi connection is enough; the game weighs a few megabytes after the first load.
Yes. Koiprincess is an RNG title, so it is available in free-play demo mode inside the Mr Punter Casino library — open the game tile and pick "Demo" or "Play for fun" before the real-money session starts. The demo runs on the same maths engine as the live version, so the locked-reel base game and coin-collect round behave identically. Demo balances reset when you refresh, and any wins in demo mode are pretend credits, not withdrawable cash. Live-dealer and some crash titles skip demo mode, but this one has it.
There are no tricks that beat a certified RNG. Koiprincess uses a random number generator audited by NetEnt's testing house, so past spins tell you nothing about the next one. What actually helps is bankroll discipline: budget for high volatility with roughly 200x your base bet, set session stop-loss and stop-win limits, and treat the 96.10% RTP as a lifetime average. Chasing losses after a cold streak is where most players do the real damage. Play with your head and use the session limits inside Mr Punter Casino if you need them.
Koiprincess is offered at Mr Punter Casino, which is operated by Mondero Enterprises Ltd under an Anjouan Gaming Board licence (ALSI-152406028-FI2) — not the UK Gambling Commission (UKGC). That means UK-specific consumer protections do not apply here: GamStop self-exclusion is not integrated, the ADR scheme for UKGC operators does not cover this site, and there is no mandatory affordability check under UKGC rules. You can access the site from the UK, but you are transacting with an offshore operator. Age 18+ only. For gambling support call GamCare on 0808 8020 133 (free, 24/7) or visit BeGambleAware.
Koiprincess contributes 100% to the wagering requirement on the £500 Mr Punter Casino welcome bonus, which is the standard rate for the slot category. That means every £1 you stake on Koiprincess counts as £1 of wagering progress. Bonus Buy purchases can contribute at a different rate — sometimes 0% — so if you use the Buy Feature check the active bonus terms first. Live-dealer titles, video poker and table games count at reduced rates. Always re-read the current T&Cs before starting wagering, as excluded titles rotate between campaigns.
Yes. Mr Punter Casino accepts Bitcoin, Ethereum, Litecoin, Dogecoin and USDT alongside GBP card payments, and you can play Koiprincess with a crypto-funded balance the same way as with fiat. Deposits credit as soon as the network confirms — usually within 10 to 30 minutes depending on the chain — and there is no separate crypto lobby, the same game tile serves both funding types. Wagering contribution stays at 100% on crypto stakes, and the £500 welcome bonus works with a crypto deposit converted at the on-site GBP rate. Withdrawals settle back to the same wallet you deposited from.
Mr Punter Casino is operated by Mondero Enterprises Ltd under an Anjouan Gaming Board licence (ALSI-152406028-FI2) — not a UKGC licence. If gambling stops being fun, contact the National Gambling Helpline on 0808 8020 133 or visit BeGambleAware.


