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Base Game

This game features a 7×7 reel with a cluster pay system.

When five or more adjacent identical symbols align vertically or horizontally on the reels, they form a winning combination and are removed from the game screen.

New symbols then fall from above to fill the empty spaces.

During a spin, the meter fills up based on the number of winning symbols.

The meter has five levels, and the number of dice that can be rolled in the DOKI DOKI DICE feature increases according to the level of the filled meter.

Add Wild Feature

When a winning combination includes a WILD symbol and the symbols are removed, there is a chance for a new WILD symbol to appear in one of the empty spaces. This new WILD symbol may also come with a multiplier.

Doki Doki Dice Feature

If the meter can be filled by one or more levels within a spin, the DOKI DOKI DICE feature will activate when no further payouts are generated.

After a dice roll, the total number rolled will determine the number of WILD symbols that appear in random positions on the reels.

These WILD symbols will have multipliers attached.

The possible multipliers are x2, x3, x4, x5, x6, x7, x8, x9, and x10.

The number of dice that can be rolled changes according to the level of the filled meter.

During FREE SPINS, the number of dice that can be rolled increases.

However, if the following rules are not met, the appearance of WILD symbols will end at that point.

• A winning symbol must always remain on the reels.
• WILD symbols with multipliers and SCATTER symbols will not have WILD symbols appear on top of them.

Free Spins

In the BASE GAME, if three or more SCATTER symbols land, FREE SPINS are triggered.

When three SCATTER symbols align, it triggers 8 FREE SPINS.

When four SCATTER symbols align, it triggers 10 FREE SPINS.

When five SCATTER symbols align, it triggers 12 FREE SPINS.

The number of dice that can be rolled in the DOKI DOKI DICE feature during FREE SPINS depends on the number of SCATTER symbols that landed.

If three or more SCATTER symbols land during FREE SPINS, additional FREE SPINS are awarded.

When three SCATTER symbols land, 8 additional FREE SPINS are awarded.

When four SCATTER symbols land, 10 additional FREE SPINS are awarded.

When five SCATTER symbols land, 12 additional FREE SPINS are awarded.

During FREE SPINS, the number of winning symbols required to fill the meter is different from the BASE GAME.

Max Potential Win

The maximum potential win in any given spin, or total win during the FREE SPINS is 5000x BET.

When the maximum potential payout is reached, the spin or FREE SPINS are immediately concluded and the payout of 5000x BET is awarded.

Base Game User Control Information

Pressing the SPIN button or touching anywhere on the reels will start the game round.

The AUTOPLAY button opens the AUTOPLAY menu (where available).

When TURBO Mode is set, the icon blinks to indicate that TURBO is active. Up to 2 levels of TURBO can be set (where available).

The SETTINGS button opens the SETTINGS menu.

The BET button provides amount options for betting.

Mute/Unmute game audio.

Additional Information

The RTP is shown in-game.

The probability of the maximum potential win displayed in this game refers to the sum of winnings of the highest possible symbol values, across all possible win criteria – either as a single game round or collectively as part of a feature. This may, or may not, include additional winnings obtained through extra win multiplying possibilities within the game. Higher winnings are also possible at a lower probability.

This game has been developed by WINFAST GAMES LIMITED.

MALFUNCTION VOIDS ALL PAYS AND PLAYS.

Oiran Hearts Free Play & Demo Mode Information

Players often search for a Oiran Hearts demo or Oiran Hearts free play option as a way to explore the slot before committing real funds. While this website does not host demo or free play versions of the game, the content on this info page is designed to provide the same kind of insight.

The details here outline the key aspects of the gameplay, covering the main features, special symbols, bonus rounds or any other mechanics that define how the slot works. This allows you to understand the overall experience without needing direct demo play access.

In this way, the information acts as an alternative to free play and helps you build a clear picture of what to expect before playing Oiran Hearts in a real-money setting.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.