Comparison

Cosmic Royale vs Polysseum

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Cosmic Royale

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Welcome to Cosmic Royale, a thrilling online battle royale with a cosmic twist! Take on 24 players, avoid obstacles, and use strategy to claim the title of champion in this fast-paced karting experience. PLAY WITH YOUR FRIENDS Invite up to 3 friends to join your squad, but remember: in the end, there’s only room for one winner. May the best player win! EXCITING GAME MODES - Obstacle Course: Navigate through a series of challenging obstacles and reach the finish line in time! - Survival: Outlast your opponents in intense, fast-paced survival matches. - Mortal Race: one mistake, game over! UNLEASH YOUR CREATIVITY Customize your kart and driver with a wide array of options. With the Cosmic Pass, unlock visual upgrades for your kart, new drivers, banners, and more. Stand out from the crowd with unique looks.

About

Polysseum

Engage in fast-paced, skill-driven multiplayer FPS combat within colorful arenas. Utilize a variety of weapons, explosives, and power plays to outmaneuver opponents in quick, competitive matches.

Highlights
  • Fast multiplayer FPS combat
  • Voxel-inspired visual style
  • Varied maps and battle spaces
  • Diverse weapons and explosives
  • Quick, re-playable matches
  • Ongoing content updates
Features
Read full description

Polysseum is a fast-paced voxel-style multiplayer FPS built for chaotic, skill-driven combat. Fight through colorful arenas, outmaneuver opponents, and unleash a wild collection of weapons, explosives, and power plays in quick competitive matches. Whether you like sharp shooting, aggressive pushes, tricky mobility, or explosive eliminations, Polysseum is built to keep every fight intense and unpredictable. Features: • Fast and satisfying multiplayer FPS combat • Distinct voxel-inspired visual style • Varied maps and battle spaces • Weapons, explosives, and creative loadouts • Competitive action with quick, re-playable matches • Ongoing updates with new content and improvements Enter the Polysseum and prove you belong in the arena.

Screenshots

Cosmic Royale4 screens
Polysseum3 screens

Verdict

The call

The clearest difference is iOS requirement: Polysseum at 15.0 against Cosmic Royale's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cosmic Royale sells 7 one-off in-app purchases and Polysseum sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Cosmic Royale ships an update weekly, Polysseum every 10 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
Cosmic Royale versus Polysseum: the parameters behind the verdict, then further details
ParameterCosmic RoyalePolysseum
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyWeekly — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size2.9 GB675 MB
Age rating4+12+
DeveloperEden Games S.A.S.GameCrush Lc

In-app purchases

7 purchases

Cosmic Royale

One-time7
  • Rocket pack$0.99
  • Orbital Pack$2.49
  • Planetary Pack$4.99
Show 4 more
  • Stellar Pack$8.99
  • Supernova Pack$19.99
  • Galactic Pack$49.99
  • Multiverse Pack$99.99
5 purchases

Polysseum

One-time5
  • 5 Coins$1.99
  • 10 Coins$2.99
  • 20 Coins$4.99
Show 2 more
  • 40 Coins$8.99
  • 80 Coins$14.99

Questions

Is Cosmic Royale free?
Cosmic Royale is free to download, with in-app purchases available.
Is Polysseum free?
Polysseum is free to download, with in-app purchases available.
Do Cosmic Royale or Polysseum have ads?
Neither Cosmic Royale nor Polysseum shows ads.
Which is updated more often, Cosmic Royale or Polysseum?
Cosmic Royale ships an update weekly, and Polysseum every 10 days. Most recently, Cosmic Royale was updated on October 5, 2026 and Polysseum on October 7, 2026.

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