Direct Answer: Selenite Games is an open-source browser-game project designed around a large catalog of web games and “unblocked” access. It can run games directly in a browser, but it should not be treated as automatically safe: Selenite uses advertising that may redirect users, operates through multiple mirrors, and includes features intended for restricted environments.
By Gaming Station Editorial Team
Last reviewed: August 2026
Selenite Games is different from a conventional browser-game platform such as Poki or CrazyGames. It originated as an open-source “unblocked games” project and has been distributed through its own domain, GitHub repositories, GitLab/Codeberg mirrors, and independently hosted copies. The project’s GitHub organization describes Selenite as an unblocked-games website and says its repositories contain code for the main site and related tools.
That distributed structure is important when answering “Is Selenite Games safe?”
There is no single permanent Selenite URL whose behavior represents every deployment. The main selenite.cc domain was displaying an education-themed “Johnson Education” page during our August 2026 review, while a functioning Selenite-style mirror continued to expose Games, Apps, Settings, Bookmarklets, and source links elsewhere.
This review explains what Selenite is, how its browser-game system works, what appears in the Selenite games list, the main safety concerns, and better-established Selenite alternatives for users who simply want browser games without downloads.
Readers who prefer more stable, no-download options can start with our guide to the best browser games.
Selenite Games at a Glance
| Feature | Selenite |
|---|---|
| Type | Browser-game / “unblocked games” project |
| Open-source history | Yes |
| Main technologies | HTML, JavaScript, HTML5, WebGL and other web-game formats |
| Account required | Generally not for basic browsing/play |
| Games run in browser | Yes, depending on the title and mirror |
| JavaScript required | Yes for the current mirror reviewed |
| Advertising | Yes on the reviewed mirror |
| Ad redirects possible | Yes; Selenite explicitly warns about redirects |
| Multiple mirrors | Yes |
| Bookmarklet tools | Yes |
| School/work bypass focus | Historically yes |
| Current catalog size | Varies by version and mirror |
| Overall recommendation | Use caution; mainstream browser-game platforms are simpler for ordinary play |
Selenite’s GitHub organization describes the project as an unblocked-games website and previously stated that it hosted more than 150 games. A current mirror’s About page claims more than 200 games, while another project profile has claimed over 300. Because different versions and mirrors coexist, there is no reliable single catalog count that applies to every Selenite deployment.
What Are Selenite Games?
Selenite Games is a web-based collection of browser games built around an open-source “unblocked games” project rather than a single game.
The Selenite GitHub organization describes itself as an unblocked-games website and historically maintained repositories for:
- The main Selenite site
- A backend
- A bookmarklet
- A Discord bot
- A links page
- Flash-game preservation
- Proxy-related projects
The older public repository describes Selenite as an open-source unblocked games website and contains individual folders for a large number of browser-game builds.
You can also explore our guide to the best GitHub.io games for more open-source games that run through a browser.
A currently accessible Selenite-style mirror also provides:
- Home
- Games
- Apps
- Bookmarklets
- Settings
- “Open Blank”
- Download/upload save controls
That makes Selenite closer to a self-hostable game portal than a traditional commercial game publisher.
How Selenite Games Works
Selenite primarily acts as a front end for browser-compatible game builds.
The current mirror explicitly requires JavaScript for games to load. Its About page also credits jQuery, js-cookie, Bootstrap, Shoelace, and the 3kh0 browser-game project for components or inspiration.
The archived source repository is tagged with technologies including:
- HTML
- HTML5
- JavaScript
- WebGL
- Flash
- Unity
and contains individual directories for different games.
What happens when you select a game?
At a high level:
Selenite page → game entry → browser-compatible game files → game runs inside the browser
The exact execution method can differ by game. Some titles are conventional HTML/JavaScript games, while others may depend on WebGL, emulation, archived Flash-related technology, or ports of games originally created for another environment. That variety is visible in the project’s source-code organization and technology tags.
This is also why one Selenite game may load perfectly while another fails in the same browser.
Is Selenite Games Safe?
Selenite should not be classified simply as either “safe” or “malware.” Its risk depends heavily on the exact mirror, advertising, game build, and features being used.
For a broader safety checklist, read our unblocked games safety review before using any unfamiliar gaming mirror.
The Gaming Station Editorial Team did not perform a complete executable, network-traffic, dependency, or malware audit of every Selenite mirror and game, so this review cannot certify the platform as risk-free.
Several facts are particularly relevant.
1. Selenite Uses Advertising That Can Redirect Users
The reviewed Selenite mirror explicitly warns:
“You may be redirected upon clicking on the screen.”
Its advertising disclosure says ads are powered by Adsterra using social-bar and native-banner formats. The same page states that users can disable the ads and that the Selenite developer recommends using an ad blocker.
That is a meaningful safety consideration.
Even if the game code itself is harmless, redirect-based advertising introduces an additional third-party layer between the player and the game.
Gaming Station assessment: This is the biggest reason Selenite should not receive an unconditional “safe” rating.
2. There Are Multiple Selenite URLs and Mirrors
Selenite’s GitHub repository states that its main repository was removed from GitHub because of what the project describes as “Excessive Bandwidth Usage,” after which it directed users toward Codeberg and GitLab mirrors.
The project’s links page also points users toward its main domain, Discord, GitHub, and other project accounts.
Meanwhile, the main Selenite domain did not display the normal game interface during our current crawl, whereas a GitHub Pages mirror did.
This creates a practical verification problem:
A page using the Selenite name is not necessarily the same build reviewed elsewhere.
Never assume two mirrors have identical:
- Advertising
- Scripts
- Game files
- Tracking
- Redirect behavior
- Updates
- Operators
3. Selenite Is Explicitly Built Around “Unblocked” Access
Selenite’s own project description calls it an unblocked games website. Its About page also refers to features such as tab cloaking, while related repositories include proxy and bookmarklet projects.
That may explain its popularity on managed devices, but it does not make bypassing school or workplace controls appropriate.
If a network administrator has blocked gaming websites, users should not use:
- Proxy tools
- Alternate mirrors
- Bookmarklets
- Tab-cloaking mechanisms
- URL tricks
to evade those restrictions.
Use browser games on a personally controlled device or network instead.
4. Open Source Does Not Automatically Mean Safe
CISA also recommends managing open-source security and software supply-chain risk instead of assuming that publicly available source code is automatically secure.
One advantage of Selenite is that substantial portions of its historical code are publicly visible. The archived repository contains hundreds of game directories and is published under the GPL-3.0 license.
Public source improves transparency, but it does not guarantee that:
- Every dependency is secure
- Every hosted game has been independently audited
- Every mirror uses unchanged source code
- Every ad is trustworthy
- Every game asset is legitimately licensed
- A third-party deployment has not modified the project
A public repository and a live website should therefore be evaluated separately.
Selenite Games Safety Rating
Based on the available evidence, Gaming Station would classify Selenite as:
Use With Caution
| Area | Assessment |
|---|---|
| Open-source transparency | Positive |
| Browser-based play | Positive |
| No universal installer requirement | Positive |
| Stable official location | Mixed |
| Advertising redirects | Concern |
| Multiple independent mirrors | Concern |
| School-bypass orientation | Concern |
| Source code availability | Positive |
| Independent security audit | Not established |
| Best choice for casual browser gaming | No |
For someone who simply wants safe online games, an established game portal with clearly identified publishers and centralized moderation is easier to recommend.
Selenite Games List: What Can You Play?
There is no reliable permanent Selenite games list because the catalog has changed across versions.
The archived Selenite repository contains folders for titles including:
- 2048
- A Dark Room
- Adventure Capitalist
- Age of War
- Awesome Tanks
- Bad Ice Cream
- Bad Ice Cream 2
- Bad Ice Cream 3
- Basketball Stars
- Basket Bros
- BitLife
- Bloons Tower Defense titles
- Bubble Shooter
- Burrito Bison
- Celeste
- Chess
- Clicker Heroes
- Cluster Rush
- Cookie Clicker
- Crossy Road
- Cut the Rope
- Dadish
- Dadish 2
- Dadish 3
- Death Run 3D
- Doge Miner
- Doodle Jump
- Drift Boss
- Drift Hunters
- Drive Mad
- Duck Life
- Fireboy and Watergirl
- Flappy Bird
- Five Nights at Freddy’s-related entries
A more recent Selenite project page has also surfaced entries such as Buckshot Roulette, Deltarune, Friday Night Funkin’, Geometry Dash-related content, and other newer projects.
Important catalog warning
A game’s presence on Selenite does not prove that Selenite is its official distributor.
Users who care about authenticity, current updates, creator support, or licensing should look for the developer’s official release whenever one exists.
Why the Selenite Games List Keeps Changing
There are several reasons Selenite’s catalog is difficult to define precisely.
Different Code Generations Exist
The selenite-old GitHub repository was archived in February 2024, while newer frontend and backend work has existed elsewhere.
Mirrors Can Use Different Versions
Because the project has been open source and widely forked, independent deployments may not update simultaneously.
Games Can Break
Browser games can stop functioning after:
- Browser API changes
- Missing assets
- Cross-origin restrictions
- Hosting changes
- Flash/emulation compatibility problems
- Game files being removed
For this reason, “Selenite has X games” should always be treated as a snapshot rather than a permanent specification.
Does Selenite Require Downloads?
The normal Selenite experience is browser-based.
The mirror reviewed by Gaming Station loads its Games section through JavaScript, and its archived source is structured around web technologies and browser game folders.
However, Selenite also exposes download/upload save functionality on its Games page. That feature should not be confused with downloading a full desktop game installer.
As a general safety rule, browser-game users should be cautious if an unfamiliar mirror unexpectedly asks them to install:
- EXE files
- DMG installers
- APK packages
- Browser extensions
- Unknown certificates
- “Unlockers”
- Custom launchers
A browser game normally should not require disabling device security simply to launch.
Does Selenite Save Game Progress?
The current mirror exposes Download Save and Upload Save controls, and its About page credits js-cookie for working with cookies.
However, persistence can vary significantly between individual games.
One game might use:
- Local browser storage
- Cookies
- Its own save system
- Export/import data
while another may not save progress reliably at all.
Clearing browser data or moving between Selenite mirrors may therefore affect saves.
Selenite Ads and Pop-Ups: What Users Should Know
This deserves separate attention because it directly affects the answer to “Is Selenite Games safe?”
The Selenite mirror reviewed by Gaming Station states that:
- Advertising was added to fund continued development.
- Ads are supplied through Adsterra.
- Social-bar and native-banner ad formats are used.
- Erotic ads are disabled by Selenite’s configuration.
- Users may experience redirection after clicking.
- The developer provides an option to disable ads and explicitly recommends an ad blocker.
That disclosure is relatively transparent, but it also confirms that users are dealing with more than just game code.
If an ad redirects you
Do not:
- Download an unexpected file.
- Allow browser notifications automatically.
- Install a browser extension.
- Enter passwords into a new page.
- Enter payment information.
- Accept a fake antivirus warning.
- Disable built-in security protections.
Close the page and return to the game site.
Google Chrome’s official guidance recommends closing unwanted pop-ups and avoiding suspicious update or download prompts.
Selenite vs. Mainstream Browser Game Websites
| Platform | Browser Play | Downloads Required for Browser Games | Centralized Platform | Main Consideration |
|---|---|---|---|---|
| Selenite | Yes | Usually no | No / mirror-based | Redirect ads and inconsistent mirrors |
| Poki | Yes | No | Yes | Mainstream curated platform |
| CrazyGames | Yes | No | Yes | Large commercial browser catalog |
| Coolmath Games | Yes | No for browser titles | Yes | Stronger review/editorial structure |
| itch.io HTML5 | Yes | No for “Play in browser” games | Marketplace | User-generated content varies |
Poki says its games run directly in the browser without downloading or installing anything and states that games are checked before appearing on the platform.
CrazyGames describes its games as playable directly in the browser without downloads or installation.
Coolmath Games publishes browser-game listings with named content reviewers and links to its game-review guidelines.
itch.io supports hundreds of thousands of HTML5 projects that can run directly in a browser, but its catalog is creator-uploaded and includes mature content, so filters and individual project pages matter more.
Best Selenite Alternatives
For players interested in Selenite alternatives, the best option depends on why they were considering Selenite in the first place.
1. Poki — Best Overall Alternative
Best for: Casual players who want quick, no-download browser gaming.
Poki states that its games require no installation or download and run directly in the browser. Its FAQ also says games are checked before they appear on the service.
Why choose it over Selenite?
- Centralized domain
- No need to hunt for mirrors
- No browser-game installers
- Developer attribution on many titles
- Desktop and mobile support
For the average user searching for safe online games, Poki is a more straightforward starting point.
2. CrazyGames — Best for a Large Mainstream Catalog
Best for: Action, multiplayer, driving, .io, strategy, and casual browser games.
CrazyGames says its games launch directly in a browser without downloads or installation. Its catalog covers numerous categories and receives frequent additions.
Main advantage
It delivers the broad game-portal experience people often want from Selenite without requiring multiple unofficial mirror addresses.
If playing with friends is your main priority, explore these multiplayer browser games instead.
3. Coolmath Games — Best for School-Friendly Skill Games
Best for: Puzzles, logic games, strategy, classic games, and skill-based play.
Coolmath Games hosts browser titles across categories such as coding, science, board games, escape games, business games, and physics puzzles. Individual game pages can include named content reviewers and educational skill classifications.
This makes it a stronger choice when game suitability matters more than gaining access to a huge miscellaneous archive.
4. itch.io HTML5 — Best for Indie Browser Games
Best for: Experimental games, game-jam projects, indie developers, and open-source games.
itch.io officially supports HTML5 games that run using HTML, JavaScript, and CSS directly inside the browser. Its current HTML5 catalog contains hundreds of thousands of projects.
There is even a dedicated HTML5 Open Source tag containing browser-playable projects.
Important difference
itch.io is a creator-upload platform rather than a tightly curated kids’ game portal. Mature games are present in its catalog, so ratings, tags, creator information, and content warnings should be checked.
5. Official Developer Websites — Best for Authenticity
Best for: Players looking for one specific browser game.
If the original developer offers a browser build, the developer’s own site or an officially authorized platform is generally preferable to an unofficial mirror.
This helps confirm:
- Correct game version
- Developer identity
- Current updates
- Intended controls
- Support information
For recognizable commercial games, this is especially useful.
For example, our Subway Surfers browser guide explains how to identify the official browser version of a recognizable commercial game.
Which Selenite Alternative Is Best?
| You Want | Best Starting Point |
|---|---|
| Simple free browser games | Poki |
| Huge mainstream catalog | CrazyGames |
| Logic and skill games | Coolmath Games |
| Indie browser games | itch.io |
| Open-source browser projects | itch.io Open Source |
| One specific commercial game | Official developer/publisher |
| A self-hostable open-source portal | Selenite source may be technically interesting, but requires more scrutiny |
How to Evaluate Any Browser Game Website
The following checklist applies to Selenite and other browser game websites.
Prefer Websites That:
- Clearly identify who operates the service.
- Identify game developers where possible.
- Run games without unexpected executables.
- Use normal HTTPS connections.
- Publish privacy or support information.
- Explain advertising behavior.
- Maintain a stable domain.
- Avoid misleading “download” buttons.
Treat These as Warning Signs:
- Unexpected redirects
- Fake antivirus alerts
- Browser-notification prompts unrelated to gameplay
- Requests to install extensions
- Unknown APK/EXE downloads
- Requests to disable security
- Fake login screens
- Multiple look-alike domains with unclear ownership
- Claims that a tool will secretly bypass school or workplace controls
No checklist can guarantee that a website is safe, but these checks reduce unnecessary risk.
Should Students Use Selenite at School?
Selenite is historically designed around “unblocked games,” and the project includes features such as tab cloaking, mirrors, bookmarklets, and proxy-related code.
That does not make bypassing school restrictions advisable.
If games are blocked on a school-issued Chromebook or school network:
- Follow the institution’s acceptable-use policy.
- Do not deploy your own Selenite mirror to circumvent filtering.
- Do not use proxy functionality to evade controls.
- Do not install bookmarklets designed to hide activity.
- Play later on a permitted personal device or connection.
This distinction matters because safe browser gaming is not only about malware—it also includes using devices and networks within their intended rules.
Who Should Use Selenite Games?
Selenite may be interesting to:
- Developers studying open-source browser-game portals
- Web-game preservation enthusiasts
- Users examining HTML5 and older browser-game projects
- People who understand how to verify mirrors and manage browser security
It is less compelling for someone who simply wants to click a game and play.
For that audience, Poki, CrazyGames, Coolmath Games, or a game’s official developer page provide a clearer path.
Who Should Avoid Selenite?
A mainstream alternative is preferable for:
- Younger users browsing without supervision
- Users likely to click misleading advertisements
- Anyone uncomfortable verifying domains
- Users on managed school/work devices
- People looking for an officially licensed version of a commercial game
- Anyone who wants one stable website rather than changing mirrors
The advertising redirect warning alone makes Selenite harder to recommend universally than mainstream platforms.
Selenite Games: Pros and Cons
| Pros | Cons |
|---|---|
| Large browser-game catalog | Catalog varies between versions |
| Open-source history | Open source does not verify every mirror |
| Many games run without installation | Some older games may have compatibility issues |
| Source code can be inspected | Live deployments may differ from source |
| Supports different web-game technologies | Ads can cause redirects |
| Community-driven | Official location has shifted |
| Useful for browser-game preservation | Strong association with bypassing restrictions |
The project remains technically interesting, particularly from an open-web and browser-game preservation perspective, but that is different from saying it is the best general-purpose game website.
Final Verdict: Are Selenite Games Worth Using?
Selenite Games is a legitimate open-source browser-game project with a substantial history, but Gaming Station does not recommend treating every Selenite mirror as automatically safe.
The positive side is clear: the project has public source-code history, hundreds of game directories across its older repository, browser-first technology, and an established community.
The concerns are equally important. Selenite has moved between hosting platforms, different mirrors can run different builds, the current game mirror explicitly warns that clicking may trigger advertising redirects, and the project includes tools historically designed around getting games through restricted environments.
For users primarily interested in safe online games, Poki, CrazyGames, Coolmath Games, or official developer websites are easier recommendations because they provide more centralized, predictable browser-game experiences.
Selenite is better viewed as an open-source browser-game portal that requires informed use—not as a universally verified safe gaming service.
Frequently Asked Questions
What are Selenite Games?
Selenite is an open-source browser-game project built around a large collection of web games and “unblocked” content. Its historical repositories include the main website, browser-game files, a Flash archive, bookmarklet tools, and related projects.
Is Selenite Games safe?
Selenite cannot be certified as universally safe because different mirrors can run different code and advertising. A current mirror explicitly warns that users may be redirected by ads and says its advertising is powered by Adsterra.
Does Selenite Games contain malware?
The sources reviewed do not establish that the Selenite project itself is malware. However, Gaming Station did not perform a complete malware audit of every game, dependency, advertisement, or third-party mirror, so individual deployments should not be assumed safe solely because they use the Selenite name.
How many games are on Selenite?
There is no reliable universal number. Selenite’s GitHub organization has stated over 150 games, a current mirror’s About page says over 200, and another Selenite profile has claimed more than 300. The catalog varies across versions and mirrors.
What games are on the Selenite games list?
The archived source includes games such as 2048, Basketball Stars, Basket Bros, Cookie Clicker, Crossy Road, Drive Mad, Duck Life, Fireboy and Watergirl, Flappy Bird, Drift Hunters, and many others. The current catalog may differ.
Does Selenite require a download?
Most Selenite games are intended to run through web technologies in the browser. The source repository contains HTML, JavaScript, HTML5 and WebGL game projects, although compatibility and behavior vary between titles.
Why does Selenite have so many different links?
The project’s main GitHub repository states that GitHub removed its hosted repository for what Selenite describes as excessive bandwidth use, after which the project directed users toward Codeberg and GitLab mirrors. Open-source forks have also contributed to multiple deployments.
What is the best Selenite alternative?
For general browser gaming, Poki and CrazyGames are strong alternatives because both offer games designed to run directly in the browser without conventional installations. Coolmath Games is useful for puzzles and skill games, while itch.io is stronger for independent HTML5 projects.
