Cloud Bureau Slot Demo by R Game
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Written by Secod on 01-11-2026
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Cloud Bureau by R Game Slot Overview
Cloud Bureau by R Game sets a whimsical weather office among clouds, with gold pipes, cream panels and a sheep clerk. Its tumbling wins share a foundation with Sweet Fiesta, but here wins form in connected clusters and The Wind Rose changes gravity’s direction after every tumble.
The Wind Rose builds a multiplier as gravity turns, while The Water Cycle carries winning symbols into the next spin through rain clouds. High volatility accompanies a maximum win of 25,000x the bet. Explore these weather-driven features in the free demo on BonusTiime.

Cloud Bureau Slot Specifications
Cloud Bureau uses a 7×7 cluster grid with Cluster Pays. The house edge sits at 3.70%.
RTP (Return to Player)
96.30% RTP sets the long-term return. The house edge sits at 3.70%.
Volatility
High volatility creates sharper swings, with bigger hits spaced out across the online slot gameplay.
Max Win
25,000x the bet means a €1 spin can reach €25,000.
Cloud Bureau Slot Features

Cloud Bureau mixes Cluster Pays, tumbles, and three distinctive bonuses: The Wind Rose, The Water Cycle, and The Dead Calm. Each one changes how clusters form, how symbols move, and how multipliers build, creating a weather system with real mechanical variety.
The Gust of Wind
On about 1 in 40 base game spins, a gust of wind blows through the bureau. If that spin wins, its first tumble slides left or right instead of down, new symbols enter from the opposite side, and barometers stay in place. There is no multiplier, the following tumbles fall normally, and it never happens in a bonus purchase.
The Wind Rose
3 barometers at the end of a sequence trigger 10 free spins. On each free spin, a wind direction appears, and gravity follows it. After every win, symbols slide in that direction, new symbols enter from the opposite side, and barometers stay fixed. Every direction change adds to the multiplier.
The Water Cycle
4 or more barometers at the end of a sequence trigger 10 free spins. Winning clusters turn into clouds, then rain back onto the next free spin before evaluation. If 3 or more clouds rain together, every win in that spin gets multiplied by the number of clouds. Up to 6 clouds can remain active.
The Dead Calm
This hidden bonus triggers on a base game spin or in High Pressure when 3 or more barometers are present and all lie on the same horizontal row, or through a hidden draw. It awards 8 free spins with no wind and no gravity. Empty cells refill by spreading from neighbouring symbols, and each spreading pass increases the multiplier until the sequence ends.

Where to Play Cloud Bureau by R Game
Cloud Bureau is a Stake exclusive and can only be played on Stake.com through the Stake Engine: Stake is currently the only casino offering R Game content for this title.
Only on StakeStake: play Cloud Bureau 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
Cloud Bureau Slot Review
Cloud Bureau builds its identity around a sky office with brass trim, cloudy machinery and a ram clerk, which gives the slot a quirky look without cluttering the screen. The cluster format and weather based symbols make the theme work as part of the layout rather than simple decoration.
The main draw is how the mechanics keep changing the same 7 by 7 board. The Wind Rose shifts gravity after each tumble, The Water Cycle brings wins back as clouds, and the hidden bonus adds a different spread style. High volatility makes the gaps between strong rounds matter.
Cloud Bureau offers feature driven play through its bonus modes, but every bet is independent. The 25,000x ceiling gives it proper ambition, but the appeal comes from the way the bonuses alter movement and re-evaluation instead of relying on a simple reskin.
Cloud Bureau Slot FAQ
How Do The Bonuses Trigger In Cloud Bureau?
Cloud Bureau has three named bonus routes. The Wind Rose starts when 3 barometers land at the end of a sequence. The Water Cycle starts when 4 or more barometers remain at the end of the sequence. The Dead Calm triggers on a base game spin, or High Pressure, when 3 or more barometers are present and all sit on the same row, or through a hidden draw.
What Do The Buy Options Cost And Give?
The shop offers The Wind Rose for x100 the bet, The Water Cycle for x400 the bet, and High Pressure for x2.2 the bet per spin. The first two start their bonus modes at the base bet. High Pressure multiplies barometer chances by 5 and disables bonus buys.
What Is The Max Win In Cloud Bureau?
Cloud Bureau has a maximum win of 25,000x the bet. The game rules say the round stops immediately once a spin reaches that cap, even during a tumble, rain, or spread. That limit applies in every mode, including the base game and the three named modes.
Can I Play A Free Demo Of Cloud Bureau?
Yes, you can play the free demo on this BonusTiime page. It needs no deposit and no account, so you can try the 7 by 7 cluster setup, the bonus modes, and the hidden bonus before playing for real. The demo lets you test the full structure first.
How Does The Signature Mechanic Work?
Cloud Bureau uses Cluster Pays on a 7 by 7 grid. Matching symbols need 5 or more touching cells, horizontally or vertically, to win. Winning clusters vanish, new symbols tumble down, and the board checks again. The weather vane acts as a wild and can join several clusters.

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.
Quick Infos
- RTP96.3%
- VolatilityHigh
- Max Win25,000x
- ProviderR Game
- Min / Max Bet€0.10 – €1,000
- Grid7×7
- PaylinesCluster Pays
- House Edge3.7%
- Release Date01-11-2026
- Free SpinsYes
- AutoplayYes
- Gamble FeatureNo
- Available on MobileYes
- Bonus BuyYes
- FeaturesCluster Pays, Cascading Reels, Wild Symbol, Multiplier, Bonus Buy, High Volatility
- ThemesAnimals, Fantasy, Steampunk, Nature
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