Lost Mummy Treasures

Lost Mummy Treasures: Slot Overview

Lost Mummy Treasures is an Egyptian-themed slot from Fantasma Games, set inside a vibrant temple filled with glowing colours, ancient hieroglyphs and familiar deities including Bastet and Anubis. It's a classic setting for the genre, and while the core theme leans on well-worn Egyptian imagery, Fantasma's usual attention to visual detail still shines through in the polished star-lit sky and flowing water touches around the temple grid.

How It Plays

The game runs on a 5x3 grid with 10 paylines, where wins are formed left to right using a standard payline structure. Low-paying hieroglyphs sit alongside higher-value character symbols, with wilds substituting for regular icons and scatters unlocking the bonus features. The main mechanic centres on Special Mystery Symbols, which appear as 1x3 stacks and can nudge fully into view when only partially shown, revealing either standard symbols or wilds to help complete winning combinations. Golden Mystery variants take things further, revealing only premium symbols and wilds while upgrading any existing Mystery stacks on the grid into their golden form.

Bonus Features

A secondary Lucky Player's Choice feature triggers when consecutive Mystery stacks land starting from the first reel, offering an interactive bonus where players guess outcomes for a chance to apply multipliers between 1.5x and 10x. Free spins are triggered by scatter symbols, awarding between 7 and 12 spins, during which Mystery Symbols become sticky and always nudge fully into view, amplifying their impact on the round. Golden variants can dominate entirely in the Super Free Spins version, where only enhanced symbols appear on the reels.

RTP, Volatility and Max Win

Lost Mummy Treasures carries an RTP of 96.2%, a solid figure that sits above the typical industry benchmark, paired with medium volatility for a reasonably balanced mix of smaller regular wins and feature-driven potential. The maximum win is set at 5,000x the stake, a healthy ceiling for a medium-volatility title built around expanding Mystery Symbols rather than pure cascading multipliers.

Stakes and Verdict

Stakes run from 10p up to £/€100 per spin, giving a wide range for different bankrolls. Lost Mummy Treasures leans on a familiar Egyptian setting, but the Mystery Symbol and Lucky Player's Choice mechanics give it enough of its own identity to stand apart from other pyramid-themed slots. With a strong 96.2% RTP and balanced medium volatility, it's well worth exploring in the free demo at johnessyslots before deciding whether to uncover the temple's treasures for real.