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Calavera’s Treasures Slot Demo by Compay Studios

Calavera’s Treasures Slot Demo by Compay Studios slot cover image
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Written by Secod on 03-11-2026

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Calavera’s Treasures by Compay Studios Slot Overview

Calavera’s Treasures by Compay Studios frames its pirate adventure with cartoon skeletons, teal seas and gold-trimmed ship décor. Its cascading clusters share a mechanic with Knight Fall, while its sea-creature wilds carry lives and hop into neighbouring cells cleared by wins.

Wilds With Lives give winning cascades extra depth, while Crazy Fisherman Mode, Naval Battle and The Colossus Hunt offer distinct bonus gameplay. High volatility accompanies a maximum win of 50,000x the bet. Explore the mechanics in the free demo on BonusTiime, with no account or deposit needed.

Calavera's Treasures slot gameplay reels
Base game reels in action

Calavera’s Treasures Slot Specifications

Calavera’s Treasures runs on a 7×7 grid with Cluster Pays, so wins form through touching symbols rather than fixed lines. The house edge sits at 3.70%.

RTP (Return to Player)

The RTP is 96.30%, giving this Compay Studios slot a solid long-term return. The house edge sits at 3.70%.

Volatility

High volatility means swingy sessions, with larger gaps between hits and a more variable pace across online slot gameplay.

Max Win

The maximum win is 50,000x the bet, so a €1 spin can reach €50,000.

Calavera’s Treasures Slot Features

Calavera's Treasures slot intro screen
Intro screen of Calavera’s Treasures

Calavera’s Treasures combines cascading clusters, wilds with lives, three distinct bonus games, and a bonus buy menu that lets players jump straight into the action.

Wilds With Lives

All three wilds arrive with lives, can count in several clusters at once, and lose a heart when they help a win. Instead of disappearing immediately, they move or remain in place according to their type, which keeps cascades active and makes board control central to the game.

  • Golden Octopus: arrives with 3 lives, stays across respins, and appears only on the middle reel in the normal game, in Creature Spins x20 and in Naval Battle.
  • Purple Octopus: arrives with 3 lives, leaves at the end of the spin, and appears in the normal game, Creature Spins x20, Naval Battle and The Colossus Hunt.
  • Shark: arrives with 2 lives, leaves at the end of the spin, and can also boost nearby values in Crazy Fisherman Mode.

Bonus Hunt x3

Bonus Hunt x3 activates from the right-side toggle and increases the chance of starting the bonus by 5 times. In this mode the bonus arrives about once every 40 spins, and the Shark is the only wild that lands: no Golden Octopuses appear at all, and Purple Octopuses come only from Duels.

Creature Spins x20

Creature Spins x20 is the feature spins mode, switched on from its own panel. Every spin starts with 2 to 4 Purple Octopuses on random cells, and those Purple Octopuses, plus Sharks, carry multipliers of x2, x3, x5, x10, x25 or x50. The free respins of the Golden Octopus do not bring them.

Crazy Fisherman Mode

Crazy Fisherman Mode begins with 3 respins and a cleared grid where coins, nets, chests and Sharks can land. New Fishing Nets collect all coin values and other nets already on the grid, while Sharks multiply nearby coins and nets before leaving. The mode ends when respins run out or the grid fills.

  • Copper Coin: 1x, 2x or 3x.
  • Silver Coin: 5x, 10x or 15x.
  • Gold Coin: 20x, 25x or 50x.
  • Wooden Chest: 25x.
  • Iron Chest: 100x.
  • Golden Chest: 500x.
  • Fishing Net: collects all coins and other nets on the grid, but not chests.
  • Shark: x2, x3 or x5 multiplier.

Naval Battle

Naval Battle starts with 10 free spins and sends every winning cluster against the ship. Bombs also matter here, because each cell cleared by a Bomb deals one more point of damage. Breaking hull sections drops chests that raise the bonus multiplier, and sinking ships can trigger the Red Shark and further targets.

  • The Enemy Galleon: 64 hit points, loot 5x, 10x or 25x.
  • The Red Shark: 128 hit points, loot 25x, 50x or 100x.
  • Bomb: clears its cell and the 8 surrounding cells, diagonals included.

The Colossus Hunt

The Colossus Hunt always begins with a Duel. The entire reel turns wild, then Captain Calavera and the Colossus draw multipliers and the winner adds theirs to the bonus multiplier. That multiplier never goes down, and Sharks can also add to it during the bonus.

  • Duel: turns its reel wild and awards the winner’s multiplier.
  • Captain Calavera: draws x2 or x3.
  • The Colossus: draws x2 to x50.
  • Shark: adds x2, x3 or x5 to the bonus multiplier.

Bonus Buy

Calavera’s Treasures charges for five modes in all: two that raise the stake on every spin, and three that buy a bonus directly instead of waiting for Pirate Skulls. Each option uses the base bet as the reference cost, and every purchase asks for confirmation first.

  • Bonus Hunt x3: x3 the bet per spin, the bonus comes 5 times as often.
  • Creature Spins x20: x20 the bet per spin, every spin starts with 2 to 4 Purple Octopuses.
  • Crazy Fisherman Mode: x100 the bet, starts with 3 respins.
  • Naval Battle: x200 the bet, gives 10 free spins.
  • The Colossus Hunt: x500 the bet, gives 16 free spins.
Calavera's Treasures bonus buy menu
Bonus buy options and prices

Where to Play Calavera's Treasures by Compay Studios

Calavera's Treasures is a Stake exclusive and can only be played on Stake.com through the Stake Engine: Stake is currently the only casino offering Compay Studios content for this title.

  1. Stake: play Calavera's Treasures with €30 free for a €20 deposit

    8.9/10 BonusTiime score

    • BonusTiime exclusive€30 free for a €20 deposit
    • Wageringx1 on the €30
    • Min deposit€20
    • AvailabilityStake only
    • Game studios672

Calavera’s Treasures Slot Review

Calavera’s Treasures builds its identity around a pirate and sea monster setting, but the real draw sits in the board itself. The cartoon skeleton captain, octopus wilds and stormy sea artwork give it a nautical edge, while the cluster format and life based wilds make the presentation feel built around the rules, not the other way round.

The main gameplay strength is the way Wilds With Lives keep cascades alive across multiple wins, especially when Golden Octopus holds position across respins. The High volatility and 50,000x ceiling mean the game asks for patience, and the bonus structure depends heavily on landing Pirate Skulls or paying for access.

Calavera’s Treasures has a theoretical RTP that does not guarantee any result in a given session. The 96.30% RTP and layered mechanics give it proper structure, but the strict cluster format and High volatility keep the pace uncompromising.

Calavera’s Treasures Player Reviews

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7.4

BonusTiime Score

Good Slot

Ratings and reviews come from registered BonusTiime members (18+). Every written review is checked before it appears. Reviews are accepted in English only. Community guidelines

Calavera’s Treasures Slot FAQ

How Does The Bonus Trigger In Calavera’s Treasures?

Calavera’s Treasures starts a bonus when Pirate Skulls land anywhere on the screen, then the game counts them after cascades end. Three Pirate Skulls trigger Crazy Fisherman Mode with 3 respins, 4 trigger Naval Battle with 10 free spins, 5 trigger The Colossus Hunt with 16 free spins, and 6 or more give The Colossus Hunt with 20 free spins.

What Do The Buy Options Cost And Give?

Five paid modes are available. Bonus Hunt x3 costs x3 the bet per spin and makes the bonus come 5 times as often. Creature Spins x20 costs x20 the bet per spin and starts every spin with 2 to 4 Purple Octopuses. Crazy Fisherman Mode costs x100 the bet and starts with 3 respins. Naval Battle costs x200 the bet and gives 10 free spins. The Colossus Hunt costs x500 the bet and gives 16 free spins. Each purchase asks for confirmation first.

What Is The Maximum Win In Calavera’s Treasures?

The game sets the maximum win at 50,000x the bet. That cap applies across every mode listed in the rules, including Normal, Bonus Hunt x3, Creature Spins x20, and the three bonus buy options. Once the limit is reached, the round ends and the win gets paid.

Can You Try Calavera’s Treasures For Free?

Yes, the free demo is playable on this BonusTiime page, and it needs no deposit or account. That makes it easy to test the core cluster gameplay, the wilds with lives, and the bonus structure before playing for real. The demo reflects the game’s online slot gameplay without any commitment.

How Does The Signature Cluster Mechanic Work?

Calavera’s Treasures uses Cluster Pays. A win needs 5 or more identical symbols touching horizontally or vertically, and diagonals do not count. Golden Octopus, Shark, and Purple Octopus act as wilds, but a cluster still needs at least one normal symbol. Wilds can join several clusters at once.

Written by Secod

SEO Strategist & Casino Content Specialist

Before specialising in SEO and editorial strategy, Secod spent thousands of hours streaming and testing slot games extensively. This high-volume gameplay experience allows him to analyse volatility patterns, bonus frequency, feature depth and provider mechanics with accuracy. Every slot review he produces reflects genuine testing experience rather than theoretical summaries.

7.4

BonusTiime Score

Good Slot
★

Player Score

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Quick Infos

  • RTP96.3%
  • VolatilityHigh
  • Max Win50,000x
  • ProviderCompay Studios
  • Min / Max Bet€0.10 – €1,000
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