Theme 
Developer 
Reels 
Rows 
Features Dark Hearts is a five-reel slot from Rival Gaming with 243 ways to win and a fixed RTP of 95.2%. The game uses a vampire-themed setting built around Victor, Marcus, and Willow, with symbols including the Dark Hearts icon, Love Bite Wild, and card values from nine through ace. Bet sizes range from 0.3 to 75.
The Love Bite symbol acts as a Wild, helping to complete winning combinations across the reels. A key feature is the Player's Choice Chamber, which can be triggered when three or more key icons land. In this bonus round, free spins and multipliers are linked to Viktor, Marcus, and Willow, and players choose one character before the round begins.
The demo version is available for those who want to play for free and practice before playing for real money. This format allows users to see how the 243-way structure and bonus game work without placing a wager.
