Crystal Monsters

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Rules and Gameplay

Crystal Monsters by Salsa Technology offers an engaging twist on traditional 90-ball bingo, set in a mystical cave filled with monsters and treasures. Players bet on 5×3 cards, navigating through the game’s enchanting environment in search of winnings. Each game round allows the player to explore different winning patterns, each influenced by the amount bet at the start of the round. The primary goal is to “borrow” priceless crystals from their monstrous protectors, blending classic bingo rules with slot-style dynamics to create a uniquely thrilling experience.

Bonus Features

The game shines with its creatively designed bonus features, which add layers of excitement and opportunity for players:

  • Pick-a-Win Bonus Round: Players can choose from up to 12 hidden crystals, each containing random prizes. This feature is triggered during gameplay, providing a direct interaction with the game’s theme.
  • Pattern Prizes: Four different patterns exist on the cards, and completing these patterns can lead to increasing payouts depending on the stakes placed.


In Crystal Monsters, symbols are thematically aligned with the game’s adventurous and mystical setting:

  • Monsters: These are the primary symbols, each styled to be a mix of intimidating and endearing.
  • Crystals: Crystals serve as high-value symbols, crucial for unlocking the game’s bigger rewards.
  • Bingo Numbers: Reflecting the game’s bingo mechanics, numbers on the cards play a crucial role in forming winning combinations.


The payout structure of Crystal Monsters is directly tied to the bet amount and the successful completion of symbol patterns.

Pattern Multiplier Minimum Bet ($) Maximum Payout ($)
Single Line x100 1 100
Double Line x300 1 300
Full House x1500 1 1500

Pros & Cons

Pros Cons
Unique blend of 90-ball bingo and slot elements Limited bet range may not appeal to high rollers
Engaging theme with appealing graphics and monster characters Fixed RTP might not suit all playing strategies
Exciting bonus features with interactive pick-a-win rounds Medium variance can lead to unpredictable session outcomes

Minimum and Maximum Bet

Crystal Monsters offers a straightforward betting range designed to accommodate casual players. The minimum bet starts at $1, which provides an accessible entry point for newcomers or those on a budget. The maximum bet caps at $10, making this game suitable for players who prefer moderate betting limits. This range ensures that the game can be enjoyed by a wide audience, while still offering substantial payouts up to 1500 times the bet amount.

Game Jackpot

The jackpot in Crystal Monsters can reach up to 1500 times the player’s bet, offering a substantial reward for those who manage to unlock the most challenging patterns and bonus features. The game’s RTP (Return to Player) is set at 94.73%, aligning with industry standards for similar games. The medium variance indicates that payouts can be both frequent and significant, depending on the player’s luck and strategy.

About Provider

Salsa Technology, formerly known as Patagonia Entertainment, is a renowned developer in the iGaming industry, specializing in creating unique gaming solutions. Based in Brazil, Salsa Technology has been innovating at the intersection of video bingo and slots, bringing culturally rich and technologically advanced gaming experiences to the market. Their portfolio showcases a variety of games that cater to a global audience, emphasizing both quality and player engagement.

How To Play

  • Start by setting your bet amount, with options ranging from $1 to $10 per game round.
  • Once your bet is placed, begin the game to see your 5×3 card filled with numbers and symbols.
  • Watch as the game randomly draws and marks numbers. Your goal is to match these numbers with those on your card to form the predefined patterns.
  • Look out for crystal and monster symbols that activate bonus features for additional prizes.
  • If you complete any of the game’s four patterns, you’ll earn prizes according to the multiplier associated with that pattern.
  • Engage in the pick-a-win bonus round whenever it’s triggered to choose from hidden crystals for extra rewards.


Crystal Monsters by Salsa Technology is a compelling mix of classic bingo mechanics and slot game features, set against a backdrop of a mystical cave exploration. The game’s accessible bet range, coupled with its charming graphics and interactive bonus rounds, make it a standout choice for players looking for a casual yet engaging gaming experience. Its medium variance and RTP are well-balanced to provide frequent enough wins, making every game session exciting and potentially rewarding.