Cosmic Doubles Slot Demo by Am Studios

Cosmic Doubles by Am Studios Slot Overview

Cosmic Doubles wraps a cosmic space theme around ornate, steampunk-style visuals, with planets, telescopes and rockets set against a deep blue starfield. Its look feels polished and atmospheric, while the 6×5 grid keeps the layout clean and easy to follow.

The standout mechanic is Stardust, which doubles the global multiplier during wins, up to x4096. Add high volatility, bonus tiers and a 12,500x max win, and you have a slot worth exploring in the free demo on BonusTiime.

Demo Video of Cosmic Doubles by BonusTiime

The BonusTiime demo video gives you a quick first look at Cosmic Doubles, showing Stardust, bonus modes and sharp online slot gameplay in this Am Studios slot. Try the Cosmic Doubles demo to see how it plays.

Cosmic Doubles Slot Specifications

Cosmic Doubles runs on a 6×5 grid with Cluster Pays, so matching symbols can land anywhere. That setup keeps the online slot gameplay flexible and easy to follow.

RTP (Return to Player)

The RTP is 96%, giving Cosmic Doubles a solid long-term return profile. The house edge sits at 4%.

Volatility

High volatility means bigger swings and less frequent hits, so it suits patient players more than cautious bettors.

Max Win

The 12,500x max win means a £1 spin can return up to £12,500.

Cosmic Doubles Slot Features

Cosmic Doubles mixes Stardust, Golden Planetarium scatters, persistent bonus multipliers and layered buy options, creating a feature set built around chain reactions, bonus access and changing multiplier states across spins.

Stardust

Stardust can land on regular symbols and doubles the global multiplier whenever it forms part of a win. The multiplier rises step by step during cascades, reaching up to x4096 in play. Multiple winning Stardust symbols can trigger several doublings in the same cascade.

Golden Planetarium

Golden Planetarium acts as the scatter symbol and controls bonus entry. Three scatters trigger Bonus, four trigger Super, and five trigger Hidden. They do not need to land next to each other, and three or more during Free Spins award 5 additional spins.

Bonus

Bonus starts with 10 Free Spins and a persistent multiplier beginning at x1. The feature can trigger naturally with three Golden Planetarium scatters, or it can be bought directly for x15 bet. This gives a lower-cost entry into the bonus structure.

Super

Super also awards 10 Free Spins, but the persistent multiplier starts at x8. You can trigger it naturally with four Golden Planetarium scatters, or buy direct access for x250 bet. It suits players who want a stronger bonus start.

Hidden

Hidden is the top bonus tier and gives 15 Free Spins with a persistent multiplier starting at x16. It cannot be bought directly through the normal buy menu and only appears through a natural trigger or Mystery.

Bonus Buy

Bonus Buy lets players purchase bonus access or boost the trigger chance before spinning. Each option changes how quickly you can reach the main features, while keeping the same core game rules.

• Super Boost: x3 bonus chance.
• Hyper Boost: x10 bonus chance.
• Nova Spin: One spin starts at x16.
• Mystery Spin: Two Planetariums and random bonus outcome.
• Bonus: 10 Free Spins at x1.
• Super: 10 Free Spins at x8.

Cosmic Doubles Slot Review

Cosmic Doubles builds its identity through a cosmic backdrop, steampunk framing and ornate planetary symbols, so the presentation feels deliberately styled rather than generic. The sound and interface support that space observatory mood, but the real hook is the glowing multiplier display that sits at the centre of every spin.

The strongest part is the Stardust system, because it can double the global multiplier during a win and push cascades towards x4096. That gives the high volatility real bite, but the base game still depends on 8 symbol hits and chained removals, so the pace can feel hit or miss until bonus play arrives.

Cosmic Doubles suits players who like bonus-driven slots with a high ceiling and do not mind waiting for the right scatter setup. The 12,500x cap and the three bonus tiers give it enough structure for repeat sessions, while more casual players may prefer a faster, cleaner option.

Cosmic Doubles Slot FAQ