THE FULL CATALOGUE / SOURCE + EVIDENCE

A closer look at your next base.

Browse by mechanics and genre. Play at the creator’s site, then give a suitable source base to your AI. Play-only references stay labelled.

FIND YOUR STARTING POINT

Choose a genre. Find your game.

26 independent games.
Play at the creator’s site. Source and reuse terms vary.

What do you want to play or make?

All games 26

Counts are external game listings, not locally hosted games or completed quality reviews. Search and filters also include matching hosted games below, counted separately.

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2 hosted games / remixes · 2 external games in Puzzle · Original creators credited. Code and artwork terms are shown separately.

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Showing matching hosted games, external games and reviewed returns. Browse all hosted browser games & remixes →

A sprawling shapez factory routes shapes through conveyors and processing machines.PLAY IN BROWSER
FACTORY AUTOMATIONBROWSER

shapez

What if your factory had a completely different goal?

Browser play / demoSource available

Play check: Gameplay unverified by Game Commons

Reuse: Source linked; check code and asset terms before remixing.

Full play status & limits

Play: Browser at creator’s site

Remix: Pinned source; local build unverified; manual project setup and return review.

Runtime: Browser demo; desktop; network/server needs unverified.

Quality: No catalogue quality acceptance recorded

Revival: Revival suitability unassessed; no abandonment claim

Official browser demo and pinned README/licence reviewed. Local build, full game completion and raw-art reconstruction not verified.

Remix with your AI →

A first idea: Change one early factory goal using existing shapes, then compare the tutorial and saved-game behaviour with an unchanged build.

Give this brief to your own assistant. It includes the pinned source, original credit, setup, reuse terms and a first task.

Download brief

Read or select the full brief
Source, setup & reuse terms

Build conveyor networks that cut, rotate and combine shapes into increasingly demanding factories.

Code & assets

Code: GPL-3.0
Assets: Retain the repository licence and resource notices. The README links a separate raw-artwork repository that is currently unavailable; do not assume missing artwork is included.

Original licence notices ↗

What you need

Original game code and packaged resources. The linked separate raw-artwork repository returned 404 during review; this is not a promise of a complete raw-art pipeline.

  1. Use the pinned README: Node.js 16, Yarn, Java and ffmpeg are required by the original build pipeline.
  2. The original repository is no longer actively maintained; its README points to a separate Community Edition with different build requirements.
  3. Work on game logic using the included resources first. Rebuilding or replacing raw artwork requires a separate asset audit.

Reviewed source 8a79de5255fb6756f3a1d26579b1e9bc36e0c811

Official browser demo and pinned README/licence reviewed. Local build, full game completion and raw-art reconstruction not verified.

  • The free browser demo and the pinned development source may differ.
  • Use distinct fork branding; preserve code and resource notices.

6,991 GitHub stars · Repository not archived
Checked 2026-10-19 · latest push 2026-09-07

Saved GitHub information.

Repository activity is separate from the reviewed source version. GitHub’s licence detection does not clear artwork rights.

Image sources & credits ↗

NO GAMEPLAY IMAGE INCLUDED

Source candidate · external play

INVESTIGATION / NARRATIVE PUZZLEBROWSER

Selk

Read between the records. Decide what the evidence means.

Browser play / demoSource availableFree external browser game; fictional name used for gameplay, not account creation

Creator’s ClaudeGameDev release describes AI-assisted development; creator-reported, not an independently measured authorship claim.

Reuse: GPL code, CC BY-SA story, CC0 original illustrations and OFL fonts retain separate obligations. No proprietary reference imagery included.

Play check: Hands-on inspected 29 Oct 2026: Reports 1, 2 and 3A accepted; full story not assessed

Reuse: Source linked; check code and asset terms before remixing.

Full play status & limits

Play: Browser at creator’s site

Remix: Pinned source; local build unverified; manual project setup and return review.

Runtime: Browser — desktop inspected; mobile not tested; network/server needs unverified.

Quality: No catalogue quality acceptance recorded

Revival: Revival suitability unassessed; no abandonment claim

Hands-on inspected 29 October 2026 on the official external game using fictional name Mira: explored site, lab, gate, structure and archive records; Reports 1 and 2 accepted; Archive unlocked using an in-game hint; Report 3A accepted by Audit Desk 4. Dense but readable multi-pane text interface. Report 3B, full story/all endings, audio, mobile and save/reload were not tested. Owned game tab closed after inspection. Bounded interaction evidence, not full quality acceptance or verification that the source pin reproduces the live game.

Remix with your AI →

A first idea: First reproduce the pinned original unchanged. Then make one small investigation case with a new evidence chain and report. Keep GPL program source and CC BY-SA story obligations explicit, preserve credits, test report unlocks and provide corresponding modified source. This is a suggested direction, not an existing case-pack importer.

Give this brief to your own assistant. It includes the pinned source, original credit, setup, reuse terms and a first task.

Download brief

Read or select the full brief
Source, setup & reuse terms

Investigate conflicting records on Titan, connect evidence and submit reports through a fictional research terminal. Hands-on inspection reached accepted Reports 1, 2 and 3A and unlocked the Archive. The creator describes six endings; no full story or all-ending completion is claimed.

Code & assets

Code: GPL-3.0-only program source. Preserve notices and provide corresponding modified source under the applicable GPL terms when distributing.
Assets: Story and documentation: CC BY-SA 4.0. Original Selk illustrations: CC0 1.0 to the author’s rights; RADIOSOL reference images excluded/not covered. IBM Plex Mono and VT323 fonts: SIL OFL 1.1 with per-font notices. Synthesized audio follows program-source terms; not a separate CC0 sample pack.

Original licence notices ↗ · Asset notices ↗

What you need

Pinned official source repository reviewed. Source/live deployment correspondence and a clean local source build have not been verified; the tested external original remains hosted by its creator.

  1. Open the official browser game. The terminal sign-in is fictional avatar naming, not a real account; use an invented name rather than personal information.
  2. Source is a static website with no package-install/build step according to its pinned README. Follow upstream instructions; an unchanged local source build has not been independently accepted.
  3. For redistribution or adaptation, retain GPL source obligations, CC BY-SA story attribution/share-alike, CC0 illustration provenance and OFL font notices separately. Exclude unlicensed reference images.

Reviewed source e577d592e62c8be3213703fbe10c266a0901876f

Hands-on inspected 29 October 2026 on the official external game using fictional name Mira: explored site, lab, gate, structure and archive records; Reports 1 and 2 accepted; Archive unlocked using an in-game hint; Report 3A accepted by Audit Desk 4. Dense but readable multi-pane text interface. Report 3B, full story/all endings, audio, mobile and save/reload were not tested. Owned game tab closed after inspection. Bounded interaction evidence, not full quality acceptance or verification that the source pin reproduces the live game.

  • Creator describes a perpetual beta; six endings are an upstream feature claim, not six independently tested outcomes.
  • The original has an authorial political-economic viewpoint; it is fiction, not neutral science instruction.
  • RADIOSOL visual references are not included or covered. Do not acquire or redistribute those reference images as part of a remix. Visual similarity has not been independently assessed.
  • Free browser play and source availability do not imply every licence can be combined with any other game. No automatic compatibility, complete source build, security clearance or full quality acceptance claimed.

Image sources & credits ↗

PLAYED HERE / OUR HOSTED GAMES & REMIXES

Hosted games & remixes.

Real gameplay captures, with the exact version and creator credit. These hosted prototypes and remixes are separate from the external game listings. A missing screenshot is marked honestly—not replaced with generated artwork.

Signal Garden

Browser play · Source & creator credits below

Open game & details →

Signal Garden Relay

Browser play · Source & creator credits below

Open game & details →

Capture sources, dates, build identities & credits

YOUR PROJECT COULD BE SOMEONE’S BEGINNING

Made a game?
Give it a future.

Finished or unfinished, browser or desktop: suggest your public repository and playable build. Include code and asset licences, what works, and one thing you wanted to build next.

Return a remix for private review →Suggest an existing game →Source-link suggestions are privately reviewed before listing. Small MIT HTML games can also use the prototype’s signed-in uploader. General multi-file uploads are not available. Listings are independent curation, not partnerships or AI-authorship claims. Third-party availability and account requirements can change.

6,706 game listings

26 additional project guides

Play and download at the creators’ sites.

Free-access reports · All listings

About these listings

Listing, price and licence information is upstream-reported, not our gameplay testing or remix permission. Popularity means sourced rating/review counts, not players or a universal quality score. Unknown counts rank last. Price reports do not establish original-content rights or working gameplay. Curated source foundations are additional project guides; main search includes their matching entries. The listing count does not silently add or double-count those guides.

6,706 listings in the pinned public snapshot · Source metadata. Original-project links, not hosted copies.

12 shown · 1,044 matching listings

Preview not yet available

UnCiv

Linux · macOS · Windows · Raspberry Pi · Android · Turn-Based Strategy

378 ratings on itch.io

Details · sources, access & rights

Original content reported open

Access cost unverified

Official downloadable itch edition; all displayed itch ratings
Observed 2026-11-02

Current official-page notes

  • Official free desktop/mobile builds. Platform-specific setup required; not a browser game.
Official evidence

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

Preview not yet available

Super Tilt Bro

macOS · Linux · Windows · NES · Web · Fighting

122 ratings on itch.io

Details · sources, access & rights

Original content reported free

Access cost unverified

All displayed itch.io ratings for this exact project edition; source snapshot aggregate. Not players, downloads or written-review count.
Snapshot retrieved 2026-11-02; original observation date unknown

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

Preview not yet available

Strange Adventures in Infinite Space

Windows · Linux · macOS · Roguelike

50 ratings on itch.io

Details · sources, access & rights

Original content reported free

Access cost unverified

All displayed itch.io ratings for this exact project edition; source snapshot aggregate. Not players, downloads or written-review count.
Snapshot retrieved 2026-11-02; original observation date unknown

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

Preview not yet available

Cro-Mag Rally

Linux · Windows · macOS · Racing

13 ratings on itch.io

Details · sources, access & rights

Original content reported free

Access cost unverified

All displayed itch.io ratings for this exact project edition; source snapshot aggregate. Not players, downloads or written-review count.
Snapshot retrieved 2026-11-02; original observation date unknown

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

Preview not yet available

1010! Klooni

Android · Puzzle

No sourced rating/review count

Details · sources, access & rights

Original content reported open

Access cost unverified

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

Preview not yet available

2009scape

Web · Linux · macOS · Windows · MMORPG

No sourced rating/review count

Details · sources, access & rights

Original content reported free

Access cost unverified

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

Preview not yet available

2048

Web · iOS · Android · Puzzle

No sourced rating/review count

Details · sources, access & rights

Original content reported open

Access cost unverified

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

2048 Open Fun Game — official repository project preview (image content not independently reviewed)
Project preview

2048 Open Fun Game

Android · Puzzle

No sourced rating/review count

Details · sources, access & rights

Original content reported open

Access cost unverified

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Image source and rights

andstatus / project contributors; individual image author unverified · Public upstream project image; individual image reuse rights unknown. Repository visibility, game-code licences and catalogue metadata licence do not grant blanket image permission.

Image provenance

upstream-reported-not-pixel-reviewed; exact owner/repository matches catalogue official source; robots-permitted HTTPS image fetch HTTP 200; format decoded and size checked. Not verified gameplay, not a runtime test.

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

Preview not yet available

2048 Sats

Web · Puzzle

No sourced rating/review count

Details · sources, access & rights

Original content reported free

Access cost unverified

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

2048-in-terminal — official repository project preview (image content not independently reviewed)
Project preview

2048-in-terminal

Linux · Puzzle

No sourced rating/review count

Details · sources, access & rights

Original content reported open

Access cost unverified

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Image source and rights

alewmoose / project contributors; individual image author unverified · Public upstream project image; individual image reuse rights unknown. Repository visibility, game-code licences and catalogue metadata licence do not grant blanket image permission.

Image provenance

upstream-reported-not-pixel-reviewed; exact owner/repository matches catalogue official source; robots-permitted HTTPS image fetch HTTP 200; format decoded and size checked. Not verified gameplay, not a runtime test.

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

2048-python official repository screenshot: A 2048 board with numbered tiles in a desktop window.
Screenshot

2048-python

None · Puzzle

No sourced rating/review count

Details · sources, access & rights

Original content reported open

Access cost unverified

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Image source and rights

yangshun and project contributors; specific screenshot author not stated · Public project-repository screenshot; specific image reuse licence not verified. Catalogue metadata and code licences are not asserted as image permission.

Image provenance

Exact repository owner/path matched pinned project record; robots permitted fetch; HTTP 200, image decode and gameplay pixels visually checked. Not a runtime test.

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625

Preview not yet available

2048-Qt

Linux · Windows · Puzzle

No sourced rating/review count

Details · sources, access & rights

Original content reported open

Access cost unverified

Saved source caveats

Metadata only · Source linked; reuse terms unreviewed

Source reference

Metadata & provenance

Catalogue provenance

Open Source Game Clones contributors; metadata normalized and filtered by Games4Free. Genres inherited from upstream original-game classification. Metadata licence: CC BY 4.0 (not the game's licence).

Open Source Game Clones · retrieved 2026-11-02 · 680e226cabbdde8897da44634de9f077cbb78625