Comparison
Arcadium vs Arkadium: Two Different Game Sites
One letter apart, nothing else in common. A straight answer for anyone who typed one name and landed on the other.
Updated 1 de nov. de 2026 · Written by the Arcadium editorial team
The short answer
No, they are not the same. Arkadium (arkadium.com) is a US game studio founded in 2001 that runs a portal of classic casual games — solitaire, mahjong, card, word and bubble shooter. Arcadium (arcadiumgames.com) is an independent browser game arcade launched in 2026 with 140 HTML5 games in 6 languages. Different companies, different catalogues, no affiliation.
Arcadium and Arkadium side by side
| Arcadium | Arkadium | |
|---|---|---|
| What it is | An independent browser game arcade with 140 HTML5 games, run by a small editorial team | A casual game studio founded in 2001 that also runs its own games portal |
| Domain | arcadiumgames.com | arkadium.com |
| Spelling | Arcadium — with a C | Arkadium — with a K |
| Catalogue | 140 games across 13 genres: arcade, action, puzzle, casual, racing, strategy and more | Classic casual games made in-house and with publishers: solitaire, mahjong, card, word, bubble shooter |
| Languages | 6 (English, Spanish, Portuguese, German, French, Chinese) | See arkadium.com for the current list |
| Account needed | No — nothing to sign up for | No for playing; some features may ask |
| Download | None, everything runs in the browser | None |
| Price | Free, advertising supported | Free, advertising supported |
| Best for | Players who want a broad arcade-and-puzzle mix, short sessions and a site in their own language | Players who want familiar card, mahjong and word games in a long-established layout |
Details for Arkadium are summarised from its public site and may change; check www.arkadium.com for the current numbers. Arcadium figures are from our own catalogue and are regenerated on every build.
Why the two names get mixed up
The names differ by a single letter and both describe free browser game sites, so search engines, autocomplete and voice search regularly swap one for the other. "Arcadium free games" returns pages from both sites, and people who meant Arkadium land here by the thousand — which is exactly why this page exists.
The confusion is not helped by a third family of lookalikes (Arcadia, Arcadia Games, Arkadium Games). None of them are related to us either. The reliable check is the domain: arcadiumgames.com is this site, arkadium.com is the studio.
Which one should you use?
Both are free, both run in the browser and neither needs a download, so the choice comes down to what you want to play.
- Choose Arkadium if you want solitaire, mahjong, a daily crossword or a card game with decades of polish behind it.
- Choose Arcadium if you want to browse a wide arcade catalogue — bubble shooters, merge puzzles, endless runners, 3D driving, tower defence — and start something new in two clicks.
- Choose either if you just want ten minutes of something free. Neither will ask you for a card, an email or an install.
How to tell them apart in five seconds
Three checks settle it. First, look at the address bar: arkadium.com versus arcadiumgames.com. Second, look at the wordmark: the K is the giveaway. Third, look at the catalogue: if the front page leads with solitaire and mahjong, you are on Arkadium; if it leads with a wall of cover art across a dozen genres, you are here.
One thing the two sites do share is a business model: both are free and ad-supported, which is why neither asks you to pay for a game.
If you were looking for Arkadium
Then you want arkadium.com, not this site. We are not affiliated with Arkadium, we do not host their games, and we cannot help with an account or a billing question there. If what you actually wanted was a classic card or mahjong game and you are happy to try a different catalogue, our puzzle section is the closest thing we have.
If you were looking for Arcadium
You are in the right place. Everything on this site is free, starts in the browser and needs no account, and the catalogue is refreshed as partner studios publish new builds. If you arrived here by mistake and want a recommendation, the editor's picks on the home page are the shortest route to something worth playing.
Frequently asked questions
- Is Arcadium the same company as Arkadium?
- No. Arkadium is a US game studio founded in 2001 that runs arkadium.com. Arcadium is an independent browser game arcade at arcadiumgames.com, launched in 2026. The two companies are not affiliated and do not share games, staff or ownership.
- Is Arcadium a copy of Arkadium?
- No. Arcadium publishes its own catalogue of 140 HTML5 games across 13 genres, sourced from partner studios and in-house builds. The games, the design and the languages offered are different, and Arcadium ships in 6 languages.
- Why does searching for Arkadium bring me to Arcadium?
- The names differ by one letter, so search engines and autocomplete treat them as near-matches and both sites rank for either spelling. The domain is the reliable difference: arkadium.com is the studio, arcadiumgames.com is this site.
- Does Arcadium have the same games as Arkadium?
- No. Arcadium's catalogue is licensed from partner studios and its own builds, and it spans arcade, action, puzzle, casual, racing, strategy and simulation. Arkadium's catalogue is built around its own card, mahjong, word and solitaire titles.
- Are both sites free?
- Yes. Both are free to play in the browser and neither requires a download. Both are funded by advertising, so expect ads around the games rather than a paywall in front of them.