slot machines

Sun of Egypt 4 is a slot game from 3 Oaks Gaming released in January 2024. It uses a 5x4 grid and 25 paylines, featuring a universe inspired by ancient Egypt and a bonus structure centred around Hold & Win.
This fourth instalment enriches the formula with Boost, Super, and Mystery symbols, a Bonus Accum meter, and a Royal Jackpot announced at x10,000 the bet. The game is therefore primarily aimed at fans of collections, respins, and fixed jackpots.

Theme and symbols of Sun of Egypt 4
The grid uses the visual codes of the series: pharaohs, scarabs, snakes, Ankh crosses, and card symbols. The Bonus, Jackpot, and Mystery symbols play a central role, as they trigger the Hold & Win feature and increase the collected values.
Six Bonus, Jackpot, or Mystery symbols are enough to launch the main bonus. The round begins with three respins; each new symbol that locks in resets the counter to three and extends the collection.
Feature | Detail |
|---|---|
Provider | 3 Oaks Gaming |
Release Date | January 2024 |
Format | 5 reels x 4 rows |
Paylines | 25 |
RTP | Variable depending on the casino version |
Volatility | Variable depending on the casino version |
Main Bonus | Hold & Win |
Features | Boost, Free Spins, Super Bonus, Mystery Symbols |
Maximum Jackpot | Royal Jackpot x10,000 |
Hold & Win, Boost, and Super Bonus
During the Hold & Win feature, the symbols remain in place and display values or jackpots. The Boost symbol can multiply current winnings by x3, x4, or x5. Meanwhile, the Super symbol triggers the Super Bonus Game, featuring enhanced values.
Four fixed jackpots accompany the feature: Mini x20, Minor x50, Major x100, and Grand x2,000. If all 15 positions of the bonus are filled, the Royal Jackpot brings the total to x10,000 the bet.

Bonus Accum and Free Spins
The Bonus Accum Mechanic adds progression to the base game. Sun Symbols fill a meter that can grant access to the Hold & Win feature. Free Spins follow this logic with an increased presence of Bonus and Boost symbols.
Mystery Symbols can turn into Bonus, Boost, Super, or Jackpot symbols. They add an element of uncertainty to each respin while remaining tied to the same collection loop.

How does a round play out?
The base game uses 25 paylines. Once the bet is chosen, the reels spin, and winnings are calculated automatically. Sun symbols feed the Bonus Accum meter, while Bonus, Jackpot, and Mystery symbols bring the grid closer to the Hold & Win feature.
When a bonus begins, the collected symbols remain locked, and the three respins become the main focus. Each new arrival resets the counter to three. The player can thus easily track progress towards the jackpots and the complete filling of the 15 positions.
RTP, volatility, and getting started
The RTP and volatility can vary depending on the configuration chosen by the casino. It is therefore necessary to consult the game's information screen before starting a session. The main features, the 5x4 format, the 25 paylines, and the royal jackpot remain identical.
To continue with 3 Oaks Gaming, discover Sun of Egypt 3, Sunlight Princess, and Tiger Gems. The slots hub and our selection of the best online casinos complete the comparison.
Our review of Sun of Egypt 4
Sun of Egypt 4 takes a familiar Hold & Win formula but adds enough variations to maintain a good pace. The Boosts, Mystery Symbols, and the Bonus Accum meter make the collection more dynamic, while the Royal Jackpot offers a clear objective during the bonus.
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