Crank the Cosmos Slot Demo by Loki Empire

Crank the Cosmos by Loki Empire Slot Overview

Crank the Cosmos by Loki Empire shines with brass machinery, celestial instruments and glowing colours inside a mechanical observatory. Cascading symbols connect its gameplay to Fruit Party, but here falling stars transform coloured plates into astronomical instruments, tying the cosmic setting directly to the action.

Starfall transforms plates after tumbles stop, while each falling star increases The Alignment multiplier. Grand Conjunction keeps that multiplier across free spins, adding progression to this high-volatility slot with a maximum win of 40,000x the bet. Explore the celestial machinery in the free demo on BonusTiime.

Crank the Cosmos Slot Specifications

Crank the Cosmos uses a 6×5 grid with Pay Anywhere rules, so 8 matching symbols win wherever they land. The house edge is 3.50%, which keeps the math transparent and efficient for online slot gameplay.

RTP (Return to Player)

96.50% RTP gives Crank the Cosmos solid long-term returns. The house edge sits at 3.50%.

Volatility

High volatility means larger swings, so bankroll management matters during extended play.

Max Win

40,000x the bet sets the cap; a €1 spin tops out at €40,000.

Crank the Cosmos Slot Features

Starfall, Star Cage, Tumble, and Grand Conjunction shape the action in Crank the Cosmos, while the menu sells seven paid modes: Clear Skies and Meteor Night charged on every spin, then Full Focus, Grand Conjunction, Wishing Star, Supernova, and Big Bang bought for one round.

Starfall

Starfall can activate when the tumbles end without a new win, with the lens opening in about 4 of 10 spins. Falling stars strike 2 to 4 star plates, then each hit plate turns into the instrument of its colour. It adds a reset-style twist to the board and keeps the action tied to plate colours.

• Red plate: The Astrolabe.
• Gold plate: The Spyglass.
• Violet plate: The Night Lantern.
• Blue plate: The Ringed Planet.
• Green plate: The Star Compass.

Star Cage

Star Cage lands as a comet-bearing special symbol and adds its value to The Alignment the moment it appears. Silver comets carry +2, +3 or +5, while gold comets carry +10 or +25. It stays on the grid through tumbles and never pays by itself.

Tumble

Every win fades into stardust, then new symbols drop in from above. Each tumble adds +1 to The Alignment, so repeated wins can increase the value of later hits. The feature also keeps the board moving after every successful combination.

Grand Conjunction

Grand Conjunction starts when 4 or more The Star Globe symbols land anywhere. It awards 10, 12, or 15 free spins, keeps The Alignment active across the feature, and lets The Star Globe pay anywhere as a special symbol during the bonus.

• 4 The Star Globe symbols: 10 free spins.
• 5 The Star Globe symbols: 12 free spins.
• 6+ The Star Globe symbols: 15 free spins.
• 4 The Star Globe symbols: 3.00x payout.
• 5 The Star Globe symbols: 5.00x payout.
• 6+ The Star Globe symbols: 100.00x payout.

Free Spins

Grand Conjunction is the free spins feature. It starts when 4 or more The Star Globe symbols appear anywhere, then it keeps The Alignment from spin to spin. Three or more Star Globes during the feature retrigger 4 more free spins, with no limit on retriggers.

Bonus Buy

The bonus buy menu lets you purchase features directly or boost entry into stronger modes.

• Full Focus: x150 the bet; one spin with The Alignment at x10.
• Grand Conjunction: x100 the bet; 10 to 15 free spins.
• Wishing Star: x250 the bet; Grand Conjunction or Supernova.
• Supernova: x500 the bet; free spins start at x20.
• Big Bang: x1,000 the bet; Supernova starts at x50.

Bet Modes

Bet Modes stay active until you switch them off, and each one is a card of the same buy menu.

• Clear Skies: x2 the bet per spin; Grand Conjunction comes about 3x as often.
• Meteor Night: x5 the bet per spin; Grand Conjunction comes about 7.5x as often.

Crank the Cosmos Slot Review

Crank the Cosmos builds its identity around a mechanical observatory, brass framing, and a celestial board full of instruments, star plates, and planets. The look is detailed rather than flashy, and the changing symbols give the screen a clear sense of purpose instead of leaving it as simple space decoration.

The main hook is the way Tumble, Starfall, and The Alignment keep feeding into one another. Every win can raise the multiplier, then falling stars can convert plates into paying symbols when the board stalls. That structure creates real tension, although the high volatility means the game asks for patience.

Grand Conjunction can extend through retriggers, with 3 or more The Star Globe symbols in one spin adding 4 more free spins. The 40,000x ceiling gives the game ambition, but the route there is clearly built around multiplier building rather than constant base game returns. High volatility defines it.

Crank the Cosmos Slot FAQ