Developer OIRAN HEARTS by Win Fast is a video slot with a 7x7 reel layout, cluster pays, and very high volatility. The game uses matching symbols that pay when five or more connect anywhere on the grid, while Wild symbols substitute for most symbols to support larger combinations. The reported RTP is 96.36%, and the maximum win is 5,000x the bet.
The main feature is WILDICE, which rolls dice to scatter Wilds across the reels according to the result. The base game also includes the Add Wild Feature and the Doki Doki Feature, adding extra symbol changes during play. A Buy Feature and an EX Bet Feature are listed as additional options for players who want to access bonus elements more directly.
Free spins are triggered by landing three or more Scatter symbols. In the free spins round, the Doki Doki Dice feature uses more dice based on the triggering Scatters, changing how the bonus develops. This demo version is available to play for free, which lets players practice before playing for real money and review the slot’s cluster-payout structure and bonus game mechanics.
