4 Secret Pyramids (4ThePlayer) Slot Review

4 Secret Pyramids: Slot Overview 

Released on July 27, 2022, 4 Secret Pyramids is a high-volatility (5/5) online slot from 4ThePlayer that builds on the studio’s earlier “Bonus Up” mechanic first seen in 3 Secret Cities. This game takes players deep into the sands of Ancient Egypt, offering 1,024 ways to win across a 5×4 reel layout, with a potential max win of 55,000x the bet. Featuring the distinctive “Bonus Up” progression, players climb through different bonus stages, unlocking higher multipliers, more free spins, and bigger win potential as they advance. 

With a 95% RTP and bets ranging from 0.20 to 15 credits per spin, this slot caters to a wide range of bankrolls. The game’s selling point is its layered progression system, rich Egyptian theme, and the ability to influence the type of free spins bonus you’ll get. Combined with stacked symbols, wild substitutions, and a buy feature with four purchase tiers, 4 Secret Pyramids offers plenty of variety and replay value.

Design and Graphics 

4ThePlayer has gone for a vibrant, adventurous aesthetic that blends classic Egyptian iconography with an almost comic-book-like energy. The reels are framed by ornate golden borders and set against a scenic desert backdrop, complete with pyramids, ancient statues, and palm trees.Symbols range from lower-paying card royals (10–A) adorned with stylised Egyptian flourishes, to thematic icons like the Ankh, Eye of Horus, Anubis, an adventurer character, and a regal Egyptian lady. The Wild symbol is a vivid scarab beetle, while the Scatter features the pyramid needed to unlock the free spins. 

Each of the four bonus stages is visually distinct, shifting the backdrop and the treasure trail to keep the player feeling like they’re on an expedition. The UI is clean, with clear displays for the next “Bonus Up” prizes, current bet, and any active modifiers like the x2 Bonus or Xtra Bonus.

Gameplay Mechanics 

The action takes place on a 5-reel, 4-row grid with 1,024 ways to win — wins form by matching symbols in adjacent reels from left to right. Payouts for premium symbols range from 2x to 5x the bet for five of a kind, while low-paying royals deliver between 1x and 2x. 

Key to the gameplay is the Bonus Up mechanic. Above the reels, four bonus round locations display progressively better rewards, from 15 free spins with a 4x multiplier at the base level to 55 free spins with a 15x multiplier at the top. When 2 Scatter symbols land on reels 1 and 3, you either claim a cash prize of up to 50x your bet or advance along the trail to the next bonus location. 

Special options include: 

x2 Bonus Button – increases your stake by 25% but doubles the number of free spins when triggered. 

Xtra Bonus Button – adds 25% to your stake and doubles the chance of triggering free spins. 

The pace is brisk, with frequent small hits punctuated by trail advancements and the occasional cash boost.

Sound and Music 

The soundtrack is a mix of suspenseful adventure cues and traditional Egyptian motifs, evoking a sense of mystery and treasure hunting. During base gameplay, the audio is understated, letting the ambient desert sounds and reel spins dominate. When a feature is triggered or the Bonus Up trail advances, the music swells with celebratory fanfares, heightening anticipation. 

Free spins come with a more intense and upbeat loop, reinforcing the higher stakes and faster action. Sound effects — from the clinking of coins to the mystical chime of the Wild — are crisp and thematic, helping to immerse the player without feeling repetitive.

Bonus Features 

Bonus Up Mechanic 

The heart of 4 Secret Pyramids, Bonus Up, offers four bonus round tiers, each with its own free spin count, multiplier, and potential rewards:15 FS, up to x4 multiplier, 12,000x max win 

20 FS, up to x6 multiplier, 20,000x max win 

40 FS, up to x6 multiplier, 35,000x max win 

55 FS, up to x15 multiplier, 55,000x max win 

Players move between these tiers by landing 2 Scatters in the base game and choosing between an instant cash prize or advancing to the next bonus stage. 

Free Spins 

Triggered by 3 Scatters on reels 1, 3, and 5, free spins begin with a Pyramid Pick feature. Here, you click blocks to reveal the number of spins, win multiplier, and stacked symbol for your round. Picking continues until you hit an “X” or have reached the maximum picks for your current tier. From the fourth pick onward, you can reveal an extra Scatter, ending the picking but granting 5–10 additional spins. 

During free spins, the stacked symbol fills multiple reel positions, increasing win potential. Landing 3 Scatters in free spins awards extra spins. 

Buy Feature 

For those who prefer direct access to the bonus:60x bet – Up to 20 FS, x6 multiplier, 20,000x max win 

120x bet – Up to 20 FS, x11 multiplier, 35,000x max win 

120x bet – Up to 40 FS, x6 multiplier, 35,000x max win 

200x bet – Up to 55 FS, x15 multiplier, 55,000x max win 

After buying, you still go through the Pyramid Pick to determine your exact setup.

Betting Options and Payouts 

Bets start at 0.20 and cap at 15 credits per spin, making this slot approachable for casual players and appealing to high-variance fans seeking big wins. 

RTP: 95.0% (lower than average, especially compared to 3 Secret Cities) 

Volatility: High (5/5), meaning long dry spells are possible but payouts can be substantial. 

Top Symbol Payouts: 

5 Egyptian ladies or adventurer symbols: 5x bet 

5 Ankhs, Eyes, or Anubis symbols: 2–2.5x bet 

5 royals: 1–2x bet 

Max Win: 55,000x bet, achievable in the top bonus tier with optimal conditions. 

The x2 Bonus and Xtra Bonus options give you more control over volatility, but they come with increased stakes.

Conclusion 

4 Secret Pyramids is a stylish, feature-rich slot that retains the adventurous spirit of 3 Secret Cities while adapting it to an Egyptian setting. The Bonus Up mechanic gives a sense of progression rare in slots, making each session feel like part of a longer journey. The mix of cash prizes, tiered bonuses, and the Pyramid Pick keeps the action dynamic, while the potential for a 55,000x win provides the adrenaline rush high-volatility players seek. 

On the flip side, the lowered 95% RTP may be a drawback for mathematically inclined players, and those who dislike feature progression might find the early stages less exciting. Still, for fans of 4ThePlayer’s innovative spins on slot design, or anyone craving a high-variance Egyptian adventure with serious payout potential, 4 Secret Pyramids is worth a spin.