Vampire Riches Doublemax is a video slot from Yggdrasil featuring 5 reels, 3 rows, and 243 ways to win. Players can place bets ranging from the minimum of 0.2 to the maximum of 40. The default Return to Player (RTP) is set at 96%, although Yggdrasil offers versions with RTPs of 94%, 90.5%, and 86%. This high volatility game boasts a maximum win of 25,000 times the bet and a hit frequency of 20.8%, ensuring players land a win approximately every fifth spin.

Whether you belong to a powerful vampire lineage or merely lurk in the shadows, don't miss the exciting features such as the Wild Symbol, Dropdown Wins, Doublemax, Golden Bet, Free Spins, and Bonus Buy.

Vampire Riches unfolds in a mysterious, almost cult-like setting resembling an occult church. The 5 reels are positioned on an altar adorned with two glowing pink lights at the top. To the left, you'll find the win multiplier, which starts at 1X with every spin in the base game. The game awards wins for combinations of 3 or more identical symbols on adjacent reels, beginning from the leftmost reel. The game is compatible with mobile phones, tablets, and desktop computers.

The paytable showcases four lower-paying symbols represented by J, Q, K, and A, each offering a payout of 0.5 times the bet for landing five of a kind. The higher-paying symbols consist of four unique vampires, including a rockabilly-looking character, a man in a Hawaiian shirt, a dreadlocked woman with a revealing outfit, and another woman in a red dress, providing rewards ranging from 1X to 2.5X the bet for a winning combination of five symbols. The Wild Symbol can substitute for all symbols except the Scatter Symbol, which can trigger the Free Spins feature.

The Wild Symbol is depicted as a chalice filled with red blood and can substitute for all regular-paying symbols to create winning combinations.

After landing one or more wins on a spin, the winning symbols are removed, and an additional Wild Symbol is added to the grid before it is replenished with new symbols. This presents players with an opportunity to achieve new wins if identical symbol types appear on at least 3 adjacent reels, starting from the leftmost reel.

In the base game, a win multiplier begins at 1X with each spin. For every consecutive win, the multiplier doubles, with no upper limit. However, at the end of a turn with consecutive wins in the base game, the multiplier resets to 1X. In the Free Spins mode, the multiplier does not reset between spins.

Players have the option to increase their standard bet by 20% to enhance their chances of triggering the Free Spins feature. The Golden Bet does not impact the paytable.

Landing 3, 4, or 5 Scatter Symbols anywhere on the grid during Free Spins mode triggers 7, 9, or 11 Free Spins, respectively. Players are transported to a different setting with altered music. The spins operate similarly to the base game, with the crucial distinction that the win multiplier remains constant between spins.

The feature concludes when players run out of spins or when the maximum win of 25,000 times the bet is achieved.

For players seeking immediate access to Free Spins, this feature allows them to purchase 7, 9, or 11 spins by investing 100X, 200X, or 500X the bet, respectively.