Frank’s Diner – Slot Review

Relax Gaming is back with another flavorful release, and this time it’s served hot from the grill with Frank’s Diner. This 6×4 video slot dishes out sizzling features, multipliers, and free spins, all wrapped in a classic retro diner atmosphere. With its substantial 10,000x max win potential, this high-volatility feast is fit for risk-takers and slot enthusiasts alike.

Theme and Gameplay

Frank’s Diner takes players into a retro eatery where the reels are stacked with split symbols, wilds, and plenty of multiplier action. The game uses a Ways payout mechanic, where each of the 6 reels can produce double or triple symbols through symbol consolidations, effectively multiplying the ways to win. Symbols can consolidate up to 3x per reel. The game’s pace is fast, its volatility is High (7/10), and the mechanics ensure that no two spins feel the same.

Features

• Split Symbols: Symbols can consolidate up to 3x per reel, significantly increasing the number of winning ways in the Ways payout mechanic.

• Wilds: The game offers two types of Wilds. Standard Wilds award multipliers that depend on which reel they land on (2x–5x). Gold Wilds are particularly valuable as they trigger respins during wins and enhance multipliers.

• Respins: Triggered by Gold Wilds, respins continue as long as winning symbols keep landing.

• Last Stand Free Spins: Landing 3 Bonus Symbols grants 10 free spins. During the round, Wild multipliers increase with every Wild Respin and stay sticky throughout the feature, leading to explosive win potential. The average win in this feature is 52.43x the bet.

• Bonus Reels: This is a Feature Buy option that makes only Bonus symbols appear on the reels, guaranteeing a higher chance of free spins entry.

The main course of this volatile slot is the Last Stand Free Spins feature, triggered by landing 3 Bonus Symbols for an award of 10 free spins. This is where the true multiplier potential is unlocked: during the feature, every Wild Respin not only extends the action but also increases the Wild multipliers on their respective reels. Crucially, these escalating multipliers become sticky, staying active for the entire duration of the bonus. This allows for massive cumulative wins, though it remains a high-risk feature, reflected in the documented average Free Spins Win of 52.43x the bet—it requires patience for those huge payouts.

Stats at a Glance

Developed by Relax Gaming and released on October 20, 2025, Frank’s Diner is a 6 reel, 4 row slot with a Ways payout mechanic. The maximum win potential is 10,000x the bet, and the high volatility rating is 7/10. The default RTP is 96.10%, with alternatives of 94% and 86% available in some markets. The betting range is accessible, from a minimum of €0.10 to a maximum of €100. The Hit Frequency is 23.42%, with a Big Win probability (≥15x) of 1 in 91 and an Epic Win probability (≥60x) of 1 in 384.

Verdict

Frank’s Diner is a feature-rich, high-volatility slot designed for players who enjoy dynamic mechanics and multiplier stacking potential. Visually, the gritty atmosphere and bold artwork immediately bring to mind the impactful styling and high-octane themes often seen in Nolimit City titles.

While the core mechanics are distinct, the design of the multiplier Wilds—being framed and prominent—reminds us visually of the multiplier features seen in ELK Studios’ Nitropolis series. Relax Gaming takes this visual cue and applies its own twist with the Split Symbols mechanic, which simultaneously boosts the ways to win on top of the Wild multipliers. This combination of ways-boosting symbol consolidation with accumulating multiplier frames pushes volatility to the max, ensuring there's always something cooking. Between the split symbols, multiplier wilds, and sticky wild boosts in free spins, this title is a must-try. The Bonus Reels option is a clever addition for those chasing direct entry to the big rounds. With a tasty max win of 10,000x, Frank’s Diner is a highly volatile dish worth ordering up.