Masked Treasures is a video slot by Relax Gaming built around a classic layout and feature-driven gameplay. The game runs on a 5×3 grid with 15 fixed paylines, forming wins from 3 or more matching symbols left to right. The base game includes Wild symbols that substitute for regular paying symbols across all reels. The core feature is the Free Spins round, triggered by Scatter symbols. During free spins, a progressive win multiplier applies, increasing the value of each successful combination as the bonus continues. The bonus structure is designed to enhance payout potential over time, making each spin more impactful within the feature. High-value symbols deliver the strongest payouts, while Wilds remain fully active throughout both base and bonus gameplay. Masked Treasures delivers a clear game flow, consistent mechanics, and solid win potential, making it a strong slot choice for players looking for free spins, multipliers, and a balanced bonus-focused experience.