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Cosmic Diner Deluxe

Slots6x4 gridHigh volatility
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Play the Cosmic Diner Deluxe demo

The studio's own free-play build: play money, no account, no payout.

Official numbers from Relax Gaming

Official RTP
96.15%
Volatility
High
Max win potential
5,000×
Release date
2026-07-14
Grid
6x4
Hit frequency
—
Pay mechanic
Ways to win
Game type
Slots

Features

Themes

Our recorded session

Cosmic Diner Deluxe has not gone through our rig yet. When it does, the full recorded session appears here: balance curve, hit rate, best win and the longest dry streak, published next to the official RTP above. Until then this page carries Relax Gaming's own figures and a playable demo, and nothing of ours.

Questions about Cosmic Diner Deluxe

The RTP is 96.15%, slightly above the 96% industry average.

The maximum win is 5,000x your stake.

Yes, a free demo is available on this page.

Our game score6/10

Cosmic Diner Deluxe: A Feature-Rich High-Volatility Slot

Cosmic Diner Deluxe pairs its Tumble engine with a crowded kitchen of mechanics. This Relax Gaming slot prioritizes variety over simplicity.

How Cosmic Diner Deluxe Plays

The action unfolds on a 6x4 grid where winning combinations trigger the Tumble mechanic: symbols in paying positions vanish, and fresh ones drop from above to fill the gaps. This cascade can chain multiple wins from a single paid spin. Wild symbols substitute for regular symbols to help complete wins.

Bonus Features

Cash Collect symbols carry immediate prize values, while Free Spins open a bonus round without further stakes. Multipliers boost win values, and the Jackpot offers prizes distinct from the standard paytable. For players who prefer direct access, Buy Bonus offers paid entry to the bonus.

Win Potential: RTP, Volatility and Max Win

The 96.15% RTP sits just above the industry average of 96%, a marginal difference that won't materially affect session returns. High volatility shapes the experience: expect fewer hits overall, longer stretches between significant payouts, and the need for a bankroll that can absorb dry spells. The 5,000x max win is a solid ceiling.

Theme and Design

Space, Food, and Sci Fi themes merge into an interstellar eatery concept. The combination aims for quirky atmosphere rather than gritty realism.

Verdict

Cosmic Diner Deluxe is a 6/10 release. The feature density is its main strength, alongside the 5,000x max win. Yet the crowded mechanic set may overwhelm players who prefer cleaner design. It suits feature hunters who enjoy tracking multiple systems and don't mind complexity. Try the free demo on this page to see if the kitchen sink approach matches your taste.