Immortal 5 (Relax Gaming) Slot Review

Immortal 5: Slot Overview

Immortal 5 is a superhero-themed video slot developed through a collaboration between Relax Gaming and AboutSlots/CasinoDaddy, released on December 5, 2024. The game features a 5×5 grid with 15 paylines, where wins are formed by landing three or more matching symbols on adjacent positions starting from the leftmost reel. It targets a broad audience, from casual players seeking extended sessions to high-stakes max win hunters drawn to its 10,000x potential. With high volatility, a default RTP of 96.1% (configurable to 94.0% or 86.0% by operators), and a hit frequency of 17.60%, Immortal 5 delivers intense gameplay packed with dynamic wild mechanics and choice-driven bonus rounds. The bonus round frequency stands at 1 in 335 spins, while the max win probability is 1 in 2.5 million spins. Betting ranges from €0.10 to €10 per spin, making it accessible across devices including mobiles, desktops, and tablets.

Design and Graphics

Immortal 5 immerses players in a vibrant metropolis skyline backdrop, evoking a comic-book aesthetic with towering skyscrapers that frame the 5×5 reel grid. The visual style is polished and modern, featuring bold colors and sharp animations that enhance every spin. Symbols include low-paying card suits—spades, clubs, diamonds, and hearts—rendered in sleek metallic tones, paying 1x the bet for five of a kind. Higher-paying icons depict five distinct superheroes in green, turquoise, blue, orange, and red hues, offering payouts from 3x to 20x the bet for five matching symbols. Both the Expanding Hero Wild and Immortal Wild mirror the top-paying symbol’s value.

Immortal 5 slot – base game

Animations are fluid and thematic: expanding wilds dramatically fill entire reels with glowing effects and multiplier badges, while scatters shimmer in silver or gold to signal bonus triggers. The orchestral soundtrack blends heroic swells with tense builds, intensifying during features like re-spins or free spins. Particle effects, such as sparkling multipliers and reel highlights, add polish without overwhelming the interface. The UI is intuitive, with clear controls for bet adjustments, Hero Bet options, and Feature Buys, ensuring seamless play on all screen sizes. Overall, the design strikes a balance between immersive storytelling and functional clarity, appealing to fans of action-packed slots.

Gameplay Mechanics

Core gameplay revolves around a 5-reel, 5-row grid with 15 fixed paylines, evaluated left-to-right for three or more matching symbols. The base game flows dynamically thanks to multiple wild variants and random modifiers. Standard wins trigger smooth animations, but the real excitement stems from special symbols.

Two wild types substitute for all pay symbols except scatters:

• Expanding Hero Wild: Lands on any reel, expands to cover the entire reel vertically, and carries a random multiplier from 2x to 100x. Multiple instances in a win line sum their multipliers before applying to the total.
• Immortal Wild: Triggers the Immortal Re-Spin feature upon landing one or more. These lock in place while other positions re-spin; new Immortal Wilds lock and grant additional re-spins until none land, culminating in a win evaluation. Exclusive to base game.

The random Immortal 5 Wild feature activates during base spins, highlighting 1-5 reels (repeatable up to five times). Selected reels fill with Expanding Hero Wilds (2x-100x multipliers), followed by a re-spin of any empty reels for a final payout. Also base-game only.

Scatters appear only on reels 3, 4, and 5: three silver unlocks Immortal Silver Bonus Game, three gold triggers Immortal Gold Bonus Game. No other base modifiers disrupt the steady rhythm of spins, maintaining high engagement through frequent wild interactions.

Bonus Features

Immortal 5 shines with layered bonus mechanics, offering player choice and escalating potential. Both bonus games start with 6 free spins (non-retriggerable) and sticky Expanding Hero Wilds that persist throughout.

Immortal 5 slot – global multiplier free spins

Immortal 5 slot – sticky multiplier free spins

Power-ups (randomly selected at start; duplicates double effect):

Hero Bet (base game): 1.5x bet boosts silver/gold scatters and Hero Wilds; 5x bet targets gold scatters only. Feature Buys (RTP 96.5%): 100x bet randomly triggers Silver or Gold Bonus; 500x bet activates Hero Spin—Expanding Hero Wilds fill reels (5/5 = 10,000x; 4 or fewer = 0).

Betting Options and Payouts

Immortal 5 slot – bonus buy

Betting flexibility suits varied bankrolls: minimum €0.10, maximum €10 per spin. The default RTP 96.1% supports operator adjustments downward, aligning with high volatility for infrequent but substantial payouts. Hit frequency at 17.60% ensures moderate base-game action, punctuated by wild-driven spikes.

Immortal 5 slot – hero spin bonus buy

Payouts scale with multipliers (up to 100x per wild, summed/combined), amplified in bonuses via progressive globals, doubling frames, and power-ups. The 10,000x max win caps potential, achievable via full-reel Hero Wilds in Hero Spin or stacked bonuses, with rarity reflected in 1:2.5M odds. Bonus frequency (1:335) provides reliable escalation points.

Conclusion

Immortal 5 excels in feature depth, blending random base-game wild explosions like Zeus vs Hades expansions and re-spin locks with choice-based bonuses echoing Sugar Rush multipliers, appealing to diverse playstyles. Strengths include sticky wilds, customizable modes/power-ups, and high 10,000x potential with 96.1% RTP, bolstered by Hero Bets and buys for faster access. Drawbacks encompass high volatility‘s dry spells and non-retriggerable bonuses, potentially frustrating short-session players, plus operator RTP flexibility reducing theoretical returns. Players can test the slot risk-free using the built-in demo available on this page. Overall, its innovative superhero mechanics and broad appeal position Immortal 5 as a robust, engaging title for modern slot enthusiasts seeking volatility and variety.