ELK Studios certified slot — 94% RTP — Responsible gambling applies
Pirots 4 brings ELK Studios' CollectR mechanic to space with four parrot pirates who move around a 6×6 grid collecting matching gems and triggering explosive features.
Collects all red diamond gems and feature symbols. Wears military aviator outfit with gold star badge. Triggers upgrades and special moves.
Collects green diamond gems with relentless efficiency. Triggers transform symbols that turn gem clusters into matching colors, setting off massive chains.
Collects blue round gems wearing distinctive ear-flap winter hat. Moves through space station tunnels and portals when corner bombs detonate.
Hunts purple magenta diamond gems with cape accessory. Can trigger Power Clash when three birds converge, clearing 5×5 areas explosively.
Maximum Cash Win in Euros
Pirots 4 caps total wins at ten thousand times your placed bet, reaching up to one million euros at maximum stake. The game immediately ends when you hit the cap, paying out all collected wins. The Pirots 3 slot maintains the same ten thousand times maximum win cap with its 7x6 expandable grid reaching up to 8x7 during train heist sequences.
Pirots 4 operates at 94.0% theoretical RTP across base game and all X-iter feature purchase modes.
This return percentage means that over extended play, the slot returns ninety-four cents for every euro wagered. Individual sessions vary widely due to volatility and the ten thousand times multiplier potential.
Birds drop onto the grid and move horizontally or vertically to adjacent matching symbols, collecting them and continuing until no moves remain.
Each round begins with symbols falling vertically from above onto the six by six grid. All four colored birds appear on the grid along with matching gems and feature symbols.
When a bird can collect a matching gem or feature symbol in a horizontally or vertically adjacent position, it moves to that space and collects it. Birds continue moving and collecting until stuck.
Every gem and wild symbol collected by any bird adds to the meter above the grid. When the meter fills completely, one pending feature symbol release is added, converting random gems into feature symbols.
After birds finish collecting, removed symbols disappear and remaining symbols drop down vertically. New symbols fall from above to fill empty spaces and birds return for another collection sequence.
Four corner bombs sit at inner corners of the space station frame, each assigned a random bird color. When a matching bird collects on a bomb position, it detonates, clearing a three by three area and expanding the grid up to eight rows by eight columns.
The round continues cascading and collecting until no bird can move to an adjacent collectable symbol. All wins from collected gems, wilds, and coins are totaled and paid out.
Feature symbol releases convert random gems into powerful special symbols when the collection meter fills or bonus rounds trigger. The reality-bending sequel with 11×11 grid introduces four chrono birds that transform crystals through temporal energy meter accumulation during boss battle phases.
Buy direct entry to bonus games and special features at five different price tiers from three times to five hundred times your selected bet.
When a bird collects the rocket symbol, armored Fire Minion robots appear on the grid. Any bird adjacent horizontally, vertically, or diagonally to a Fire Minion catches fire and begins a fire marathon, running randomly across the grid in horizontal and vertical steps.
Each position the burning bird runs over gets marked with mystery fire. When all fire marathons complete, mystery fires reveal gems or coins. Running over the same position multiple times increases mystery fire level from one to four, with higher levels revealing more valuable coin multipliers.
In the base game and bonus mode, level one mystery fires reveal matching gems. Levels two through four reveal progressively higher coin values. In the Inferno coin game on the 9×9 grid, all mystery fire levels reveal coins with increasing values at each level.
The Inferno coin game triggers when birds collect all symbols on the grid during the Spacecorn feature. It plays on a 9×9 grid starting with one bird in each corner, four Fire Minions, and a don't press button in the center. You get three drops that reset to three whenever coins, birds, or Fire Minions land. Birds collect adjacent coins instantly. Landing on the button triggers Charlie feature, igniting all visible birds for fire marathons that reveal coins.
Four corner bombs sit at the inner corners of the space station frame. At the start of each round and free drop, each bomb is randomly assigned one of the four bird colors. When a matching colored bird collects a symbol positioned on top of its corner bomb, the bomb activates. When birds finish collecting, the bomb detonates, removing all birds temporarily, clearing a 3×3 area from that corner, destroying the connected space station section, and expanding the grid by one row and column up to the maximum 8×8 size. Pirots 4 employs the same corner bomb mechanism with four collector birds, though its grid expands from 6×6 to 8×8 and offers a maximum win of 10,000x.
Power Clash triggers when three or more birds end up horizontally or vertically adjacent to each other and cannot collect more symbols. The birds clash together at one position, removing all gems in a 5×5 area centered on the clash point. The birds then fly outward horizontally, vertically, or diagonally from the clash. Flying birds automatically collect or activate any corner bombs, rockets, Black Holes, coins, bonus, or super bonus symbols in their flight path. Gems along the flight path are removed but don't count toward the collection meter.
When a bird grabs the Black Hole symbol, with its swirling blue-purple vortex, the effect kicks in once the birds stop collecting. The Black Hole swallows every symbol and all four birds on the grid, then spits them back out in a completely new random arrangement. Any Fire Minions on the grid stay put. The Black Hole also randomly removes one, two, or three birds, and every gem matching a removed bird's color transforms into the color of a returning bird, setting up big collection opportunities on the reshuffled grid.
The bonus game with five free drops triggers when birds collect three bonus skull symbols during an active round. The three small skulls on the right side of the screen track progress. If one of the three collected skulls is a flaming super bonus skull, the super bonus game triggers instead, starting on the maximum 8×8 grid with all upgrade symbols upgrading all four gem colors. You can also purchase direct entry using X-iter modes: Bonus Hunt mode at 3× bet quadruples bonus trigger chance, or buy guaranteed Bonus entry at 100× bet or Super Bonus at 500× bet.
Pirots 4 has a theoretical return to player of 94.0% in base game and all X-iter feature purchase modes. The maximum total win in any single game round is capped at ten thousand times the placed bet. At the maximum bet of one hundred euros, this equals a one million euro cash cap. When the win cap is reached, the game round immediately ends and all wins collected up to that point are paid out. The malfunction policy states all bets and wins are void in the event of any malfunction.
ELK Studios developed Pirots 4 with their signature CollectR mechanic, building on the success of previous Pirots installments. This space-pirate themed slot combines cartoon aesthetics with complex cascading mechanics, multiple simultaneous features, and grid expansion systems that create highly volatile gameplay sessions.
The 94.0% RTP sits below industry average, balanced by the ten thousand times maximum multiplier potential. High volatility means extended play can deplete bankrolls quickly between big wins. The X-iter purchase options allow direct feature access at costs from three to five hundred times base bet, which can accelerate spending.
Set strict loss limits and session time restrictions before playing. The Settings menu includes Reality Check intervals at fifteen, thirty, forty-five minutes, or one hour to remind you of play duration. Demo mode lets you explore all mechanics risk-free. Never chase losses or bet more than you can afford to lose.
The CollectR™ feature is the heart of this game's potential. Watch for the collector symbols that gather values from money symbols on the reels. Trigger the bonus round to maximise your chances of activating this mechanic repeatedly, as it can accumulate significant wins when multiple collectors appear simultaneously.
If you're considering the bonus buy option, remember it typically costs 100× your base stake. Only use this feature if your bankroll allows for multiple attempts, as a single bonus round doesn't guarantee a return. The 10,000× max win potential is enticing, but variance means dry spells are part of the experience.
The space-themed bird symbols aren't just decorative—they're key to triggering features and building wins. The higher-value birds pay more consistently, whilst the collectors determine your potential for explosive rounds. Understanding which symbols drive the action helps you follow the game's rhythm.
This is a high-volatility slot where long waits between big wins are normal. Decide your maximum loss before playing and stick to it. The 10,000× max win sounds brilliant, but remember the RTP is an average over millions of spins—your session will likely deviate significantly in either direction.
Hit a 1,200× win during free spins when three collectors landed at once. The CollectR™ feature is genuinely brilliant when it fires—best Pirots yet for me. Still high variance, but the potential is real if you can ride out the rough patches.
Solid game, love the space birds. Bought the bonus twice—one paid 80×, the other barely returned 20×. Fun when it hits, frustrating when it doesn't. RTP feels fair over time, but swings are wild.
Looks great, plays fine, but I've not seen the big wins others mention. Probably need a bigger bankroll than I brought. The collectors tease you constantly without delivering much.
Ate my budget
Pirots 4 CollectR™ suits players who enjoy high-volatility slots with clear mechanic-driven gameplay. The space theme adds visual variety to the series, and the CollectR™ feature provides engaging moments when it triggers. If you've enjoyed previous Pirots titles and appreciate games where patience can lead to substantial wins, this instalment delivers. However, it's strictly for those comfortable with extended losing streaks—casual players or those on tight budgets may find the swings too severe. The 10,000× max win is a genuine draw, but reaching it requires both luck and persistence.
Watch out for the volatility, which can drain your balance quickly during cold streaks. The bonus buy option is tempting but expensive, and there's no guarantee it'll pay back even half its cost. RTP varies by operator, so check the settings at your chosen casino. Remember that all slots, including this one, have a negative expectation over time—play responsibly, set limits, and treat any wins as a bonus rather than an expectation. 18+ only.

The CollectR™ feature uses special collector symbols that gather cash values from money symbols visible on the reels. When a collector lands, it collects all visible money symbol values in that spin. During bonus rounds, collectors can appear more frequently, leading to accumulated wins if multiple collectors and money symbols align.
The bonus buy typically costs 100× your base stake, though availability and pricing vary by operator and jurisdiction. Some regions restrict bonus buy features entirely due to local regulations. Buying the bonus guarantees entry to free spins but doesn't guarantee a profitable outcome—losses are common even after purchasing access.
Pirots 4 is a high-volatility slot best suited to experienced players comfortable with significant bankroll swings. Beginners may find the long waits between features and frequent losing spins discouraging. If you're new to slots, consider starting with lower-volatility games to build familiarity before tackling the Pirots series.