Sphinx Treasure

Sphinx Treasure is a Super High volatility video slot developed by AvatarUX, released on December 12, 2025. This game invites players to explore ancient tombs teeming with Egyptian gods and hidden artifacts, presenting a legendary challenge with substantial rewards. AvatarUX continues its trend of innovative mechanics with a dynamic grid that starts at 6x3 in the base game, offering 729 ways to win, and expands to 6x5 and 6x6 in bonus rounds.

The core gameplay revolves around "Reward Boosters" and blocked cells. The lower rows of the grid are initially covered by blockers that hide multiplier values ranging from 2x to 50x. Winning cascades remove these blockers, activating the multipliers and expanding the active play area. Offering a maximum win potential of 10,000x the bet and featuring persistent upgrades during Free Spins, Sphinx Treasure is tailored for players who crave high-stakes excitement.

Sphinx Treasure features an expanding grid mechanism that alters the number of ways to win as the game progresses.

The game is available with different RTP settings, so checking the specific version is recommended. Wins are awarded based on the "Ways" system, where matching symbols on adjacent reels from left to right create a win.

The game presents a polished, cinematic view of ancient Egypt. The backdrop is a grand temple interior, adorned with hieroglyphs and lit by a flaming torch. A large Sphinx statue holding a glowing blue orb guards the left side of the reels, adding to the mystical atmosphere.

The symbols are detailed illustrations of Egyptian deities. High-value icons feature gods like Horus, Ra, Anubis, Sobek, Bastet, and Khnum, each on a jewel-toned background. Lower-value symbols are represented by stone tablets with card ranks (A, K, Q, J, 10, 9). The Bonus symbol is a striking golden scarab with turquoise wings.

Play begins on a 6x3 grid with 729 ways to win. Beneath the active symbols are rows of "blocked" cells that conceal multiplier values. Winning combinations are achieved by landing identical symbols on adjacent reels, starting from the leftmost reel.

Cascading Wins are central to the game. When a win is registered, the winning symbols vanish, and new ones cascade down. Importantly, each cascade unlocks a blocker from the rows below, moving from left to right and top to bottom. Unlocking a cell not only expands the grid but also activates its Multiplier Cell Reward (up to 50x), which boosts potential winnings.

Reward Boosters & Grid Expansion

• Base Game: The grid begins at 6x3. Winning cascades unlock blockers on the lower rows, potentially expanding the grid to 6x5.
• Multipliers: Each unlocked cell reveals an attached multiplier (2x - 50x).

Sphinx Feature

This feature triggers randomly during any base game spin.

• Effect: It instantly collects and unlocks anywhere from 1 to 12 blocked cells. This grants immediate access to multipliers and expands winning ways without requiring a cascade.
• Bonus Game: In the bonus round, the feature enhances significantly, unlocking 1 to 5 cells or collecting between 2 and 18 cells.

Bonus Game (Free Spins)

Collecting 3 or more Bonus Symbols (Golden Scarabs) triggers the Bonus Game.

• Grid Expansion: The round starts with the 6th row already unlocked, expanding the grid to a maximum of 6x6.
• Persistence: Crucially, all unlocked cells and collected multipliers are persistent. They do not reset between Free Spins, allowing players to build up massive multipliers and maximum winning ways throughout the feature.

Ante Bet & Xpress Feature (Bonus Buy)

Players can customize their session with an Ante Bet or buy directly into features:

• Ante Bet: For 1.5x the bet, players triple their chance to trigger Free Spins naturally.
• Feature Spin (15x Bet): Guarantees a Sphinx Feature trigger on the next spin.
• Bonus (75x Bet): Awards 6 Free Spins with persistent unlocks and rewards.
• Bonus Plus (200x Bet): Awards 9-12 Free Spins with a higher chance of features.
• Bonus Max (500x Bet): Awards 15 Free Spins with the highest chance of features.

The paytable prioritizes the Egyptian gods. Payouts listed below are multipliers of the bet for landing 6 matching symbols.

Note: Payouts are based on the symbol values relative to the bet. With thousands of winning ways and multipliers, these values can scale significantly.

Success in the base game involves stringing together cascades to unlock the multiplier cells at the bottom of the grid. Deeper rows generally hide higher multipliers.

The Free Spins feature is the key to the 10,000x maximum win. Due to the persistent nature of unlocked cells and multipliers, the strategy is to trigger the bonus and quickly unlock high-value cells. Achieving the full 6x6 grid maximizes the ways to win, which, when combined with stacked multipliers, sets the stage for massive payouts on every remaining spin.

While AvatarUX is famous for the "PopWins" mechanic, Sphinx Treasure employs an "Unlock/Blocker" system similar to titles like CritterPop or MonkeyPop, but with a strong emphasis on persistent grid states. This game represents a "Super High" volatility step in their evolution, designed for players who enjoy dynamic, expanding reel slots.

Sphinx Treasure is a visually impressive and mechanically robust slot that rewards patience and risk-taking. The mechanic of unlocking the grid to reveal multipliers makes every cascade exciting. The "Sphinx Feature" adds a welcome element of surprise to the base game.

The persistent upgrades in the Free Spins round are the game's highlight, eliminating the frustration of resetting progress on every spin. For those willing to brave the "Super High" volatility, the potential 10,000x rewards hidden in the Sphinx's tomb are a compelling draw.