The Pirots series has stood out among ELK Studios’ slots since the very first instalment. It began as an experiment: a game without reels, without paylines, and without the usual spins. Instead, you get a grid where birds run freely across the field and collect gems. In the first game, the birds roamed a pirate ship, then ended up in a dinosaur park, and after that — in the dusty Wild West. Pirots 4 sends the action into space: now the player has access to three locations at once — Lost in Space, Frozen Fury, and Inferno, each with its own temperament and unique features.
Pirots 4 logo
Pirots 4 slot feels like a modern product, well-adapted for the British market. The UKGC traditionally keeps a strict eye on RTP transparency, safety, and mandatory access to demos — and the game fully complies with all these requirements.
So what exactly makes this slot so appealing to players? Let me explain.
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Key Characteristics of Pirots 4
Grid size: from 6×6 to 8×8
RTP: around 94%, certified for the UK.
Volatility: high
Maximum win: up to 10,000× the stake
Bet range: from £0.20 to £100
Mechanic: CollectR — birds collect gems instead of spinning reels
What Makes Pirots 4 so Gripping?
This is the sort of slot you launch in demo mode “just to have a look”, and fifteen minutes later you’re already thinking: “Alright… but what if I try one more spin?”. And it’s not even just about the visuals (though they are excellent), but the constant sense of motion. The birds dash across the grid, gems upgrade, bombs explode, the field expands, gaps appear and disappear. Every spin feels like a mini-story. Sometimes a comedy, sometimes a drama, sometimes a sci-fi action scene. Virtually a Star Trek of the slot world.
Three Locations: Lost in Space, Frozen Fury and Inferno
Pirots 4 locations
The main innovation in Pirots 4 is the ability to choose one of three themed zones. Nearly all mechanics are shared between them, but each zone has two unique features that completely change the feel and rhythm of the gameplay.
Location bonuses Pirots 4
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Lost in Space
Lost in space in Pirots 4
This is the base and most recognisable area of the series. The cosmic atmosphere, neutral pacing and the familiar distribution of special elements create a sense of the “classic” Pirots experience. Its unique features are the Alien Invasion mode — where a giant cosmic vulture appears, hunts the birds and increases multipliers — and the Lost in Space bonus itself, in which the birds stand in the corners while the player collects coins, extending the round with every successful drop.
Frozen Fury
Frozen Fury in Pirots 4
The icy version of the field changes the visual rhythm and introduces a more restrained, colder dynamic. Its core feature is Yeti Snack Time. An icy zone appears on the grid with a Yeti in the centre; birds entering the zone may freeze, or bring an extra multiplier if they manage to gather valuable gems beforehand. The Frozen Fury bonus is an icy analogue of Lost in Space, with the same coin-collecting principle, but a different visual style and a noticeably more “cautious” pace of events.
Inferno
Inferno in Pirots 4
The fiery zone is the most aggressive and unpredictable. Here you’ll encounter Fire Minions: small creatures that appear on the grid and set birds on fire. A burning bird rushes forward at high speed, leaving a trail of gems or coins behind it and https://pirots4.uk/ sometimes igniting other birds — creating a chain-reaction effect. The Inferno Bonus follows the structure of Lost in Space and Frozen Fury, but plays out far more intensely, often producing sharp swings in your balance.
Core Features of Pirots 4: What Works the Same Across All Locations
Basic Symbols in Pirots 4
Despite offering three different zones, Pirots 4 is built on a shared underlying mechanic. All the key elements — Wild, Transform, Upgrade, Spacecorn, corner bombs and others — appear in every location and form the backbone of how each spin unfolds. If this is your first time encountering the CollectR mechanic, these features will help you understand why the game feels alive and constantly changing.
Wild is the simplest yet one of the most useful symbols. It substitutes for any gem on the grid and helps a bird continue collecting when a chain is about to break. Wilds often become the “bridge” that leads to a series of wins.
Upgrade and Upgrade All are the elements behind the strongest progressions. A standard Upgrade increases the level of gems of one colour, while Upgrade All boosts the value of all colours at once. The higher the level, the more each collected gem is worth — making upgrades the driving force behind big wins.
The Transform symbol changes neighbouring gems to match the bird’s colour or turns them into additional bonuses. This element creates new chains and can sometimes effectively “reset” the field when it looks like no moves are left.
Coins are a direct route to payouts. They aren’t linked to the birds’ colours, can be collected by any bird, and have a fixed value. In bonus modes, coins become the key resource that determines how long the round lasts and the final reward.
Spacecorn creates pathways between empty cells. This is especially helpful when a bird can’t reach the gem it needs.
Corner Bombs sit in the corners of the grid. When a bird activates a bomb of its colour, an area of the grid explodes, opening a portal and expanding the field. If you blow up all four bombs in a row, the grid expands to its maximum size of 8×8.
The Black Hole reshuffles the entire grid. It’s an unexpected but often life-saving feature that can revive a spin that seemed doomed. A fun observation: if birds collect both a Corner Bomb and a Black Hole, the Black Hole triggers first.
The Bonus Game starts when three skull symbols appear on the grid. The player receives 5 Free Drops: the birds are fixed in the corners while coins and special icons begin to fall, extending the round whenever collected.
The Super Bonus is an enhanced version of the Bonus Game. It triggers if you land two bonus skulls and one super bonus. Here, more valuable coins appear, the chance of long drop chains increases, and the overall pace becomes noticeably more intense.
These elements form the core of Pirots 4. They work identically in Lost in Space, Frozen Fury and Inferno, so once you understand the basics, you can easily switch between locations and follow how each scenario on the grid develops. In the next section, we move on to what truly sets the zones apart — their unique features.
