Pirots 4
Pirots 4 is the fourth part in the iconic series by ELK Studios, where the charismatic parrots return once again to collect precious gems, activate features, and fight — but this time, not on Earth.
After the jungle, the prehistoric era, and the Wild West, the feathered heroes travel into outer space, where they face a battle with an intergalactic thief, mysterious black holes, portals, tunnels, and extraterrestrial features.
Pirots 4 retains the recognizable CollectR mechanic, but adds an impressive set of new features such as black holes, alien invasion, space station tunnels, portals, and even the Lost in Space mode with a separate bonus game.
Thanks to the expandable grid up to 8x8, constant symbol upgrades, features with deep strategic potential, and a space adventure atmosphere, Pirots 4 doesn’t just continue the series, it takes it to a new level.
This slot is already accessible to players in English-speaking regions, including the United States, Canada, Australia, Ireland, and New Zealand via licensed online casinos, with betting supported in local currencies like USD, CAD, EUR and AUD.
Game Specs Overview
| Attribute | Description |
|---|---|
| 🎮 Title | Pirots 4 |
| 🏢 Provider | ELK Studios |
| 🎰 Slot Type | Grid-slot 6x6 → up to 8x8 |
| ⚙️ Mechanics | CollectR, Avalanche, Multiplier, Collection of Symbols, Bonus Buy, Free Spins |
| 🧪 Special Features | Corner Bombs, Grid Expansion, Teleport Portals, Spacecorn, Black Hole, Alien Invasion, etc. |
| 📊 Payout Type | Cluster pay |
| 📉 RTP | 94% |
| ⚡ Hit Frequency | 25% |
| 💥 Max Multiplier | 10,000x |
| 🏆 Max. win | $1,000,000 |
| 💵 Bet range | $0.20 - $100 |
Key Mechanics
The game takes place on a 6x6 grid, which can expand up to 8x8 through the Corner Bombs feature. The core mechanic is CollectR, where four colorful parrots move across the grid and collect gems that match their color.
Each spin in Pirots 4 triggers a cyclical symbol collection process: Parrots collect symbols horizontally or vertically, but only those that match their own color. The symbols themselves appear as colorful gemstones. Once collected, a cascade (avalanche) occurs — the collected symbols disappear, and new ones fall from above to fill the gaps.
As parrots gather symbols, a collection meter at the top of the screen begins to fill. When the meter is fully charged, a chest opens, triggering the appearance of special modifiers on the game board, which I’ll describe in more detail later.
Feature Symbols in Pirots 4 Slot
The game features a variety of special symbols. When a parrot collects one of them, unique round modifiers are triggered.
Here’s a full list of special symbols:
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Bonus. Collect 3 Bonus symbols to launch the bonus game.
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Wild. Substitutes for a gem of any color, helping to form more winning combinations.
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Upgrade. Upgrades gems of a specific color (details on this mechanic will follow in the next section).
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Upgrade All. Similar to the regular Upgrade, but all gems on the grid are upgraded at once.
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Coin. Acts as a multiplier on the base stake (not on the win). Important: this value is applied to your stake, not your total winnings.
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Transform. Changes the color of all adjacent gems to match the color of the parrot that collected it.
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Spacecorn. Replaces empty cells with a special popcorn-like symbol. This allows any parrot, regardless of color, to move across them and reach distant parts of the board to collect additional symbols.
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Black Hole. Sucks in parrots and symbols, then reshuffles and releases a new set in random positions.
Pirots 4 Slot Features
A variety of different mechanics are implemented in the game. I will present the information about them in a structured table.
| Mechanic Name | Description |
|---|---|
| Symbol Upgrade | Each gem symbol has 7 upgrade levels. When a parrot collects a special upgrade symbol, it increases the level of all same-colored gems on the board. |
| Position Switch | If two parrots are on adjacent tiles, they can swap positions, potentially creating new winning combinations. |
| Power Clash | If 3 parrots are in neighboring cells, they clash, destroying all symbols in a 5x5 area. After the clash, the parrots fly off, collecting and activating all symbols along their path. |
| Invasion | When triggered, a griffin appears on the board and collects all vertical symbols in its path. If it encounters a parrot, a duel begins. If the griffin wins, it gains a multiplier and continues. If the parrot wins, the player gets a prize and the feature ends. |
| Grid Expansion | Bomb tiles appear in the corners of the grid. If a parrot collects a gem from such a tile, a bomb explodes and expands the grid (up to 8x8). |
| Tunnels | After a bomb explosion, the grid’s perimeter becomes a tunnel. A parrot can move through it if the entry and exit tiles are the same color. Special symbols may appear in the tunnel. |
| Lost in Space | Triggered only when the entire board is filled with Spacecorn symbols. Four parrots are placed in the corners, and coins begin to appear. The player gets 3 spins. Each new coin resets the spins to 3. When spins end, parrots collect adjacent coins, and total winnings depend on how many each parrot gathers. |
| Bonus Game | Activated when parrots collect 3 bonus symbols during the main game. |
Super Bonus Game
In Pirots 4, there is a Super Bonus Game. Its key feature is that all upgrade symbols apply to all gems on the board, allowing players to significantly multiply their winnings. Additionally, the grid expands to 8x8.
Bonus Buy Feature (X-iter)
Pirots 4 features a bonus buy system via X-iter, allowing instant access to key game modes:
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3× bet – Increased chance to trigger the bonus game symbol. Charged per round.
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25× bet – Guaranteed Alien Invasion activation, where the alien bandit duels birds and collects symbols.
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100× bet – Guaranteed launch of the standard bonus game with 5 free drops and progress retention.
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500× bet – Guaranteed launch of the Super Bonus Game with an expanded 8x8 grid, mass upgrades, and access to all features.
Where to Play Pirots 4 for Real Money?
| Casino | Welcome Bonus | Min. Deposit | Payout Speed |
|---|---|---|---|
| Stake | 5% rakeback on every bet placed (from the house edge) when activated via promo code. Additional promos offer 200% up to $2,000 or $3,000 with a minimum $50 deposit and 40× wagering requirement. | No minimum for crypto; fiat deposits start from $50 if you want to claim a deposit bonus. | Crypto: Instant (usually within minutes); Fiat: typically 24–72 hours depending on the provider |
| Roobet | 200 % match up to $1,000 + 20 % cashback up to $1,400 | $10 fiat / $1 crypto | Crypto: instant; fiat: ~3 days |
| Bet365 | Bet $5 Get $150 free bets Bet £10 Get £30; casino: 100 free spins £10 deposit |
$10 / £5–£10 depending region | Sportsbook: 1–3 days; casino: 1–2 days |
| Pokerstars | 100 % match up to $600 + 100 free spins or Bet $1 Get $150 | $10 / £8–£10 | 24–48 h (Visa/Skrill/Neteller/PayPal) |
| Bwin | 100 % up to €100 backup bet (sports); casino: 100 % match up to £200 | £/€10 | Standard 1–3 days |
| Casino | Details |
|---|---|
| Stake |
Welcome Bonus: 5% rakeback on every bet placed (from the house edge) when activated via promo code. Additional promos offer 200% up to $2,000 or $3,000 with a minimum $50 deposit and 40× wagering requirement. Min. Deposit: No minimum for crypto; fiat deposits start from $50 if you want to claim a deposit bonus. Payout Speed: Crypto: Instant (usually within minutes); Fiat: typically 24–72 hours depending on the provider |
| Roobet |
Welcome Bonus: 200 % match up to $1,000 + 20 % cashback up to $1,400 Min. Deposit: $10 fiat / $1 crypto Payout Speed: Crypto: instant; fiat: ~3 days |
| Bet365 |
Welcome Bonus: Bet $5 Get $150 free bets; Bet £10 Get £30; casino: 100 free spins £10 deposit Min. Deposit: $10 / £5–£10 depending on region Payout Speed: Sportsbook: 1–3 days; casino: 1–2 days |
| Pokerstars |
Welcome Bonus: 100 % match up to $600 + 100 free spins or Bet $1 Get $150 Min. Deposit: $10 / £8–£10 Payout Speed: 24–48 h (Visa/Skrill/Neteller/PayPal) |
| Bwin |
Welcome Bonus: 100 % up to €100 backup bet (sports); casino: 100 % match up to £200 Min. Deposit: £/€10 Payout Speed: Standard 1–3 days |
Final Verdict about Pirots 4
The slot can be quite overwhelming for unprepared players, offering a wide range of mechanics and features that may initially feel chaotic. It’s easy to get lost and not fully understand what’s happening on the grid. One round can last a surprisingly long time — my personal record is 22 minutes of real-time play.
However, once you get the hang of all the features in Pirots 4, the gameplay becomes more intuitive — and much more enjoyable.
The game remains especially popular across English-speaking countries such as the United States, Canada, Australia, and New Zealand, where it is available through licensed online casinos regulated by the respective national or state gaming authorities.
Although the developers officially classify the game as medium volatility, it actually feels more like a high-volatility slot. That means it’s best suited for players who don’t mind waiting patiently for those big wins to land.
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