Archipelago

Free#3 of 24 in Game Randomizer Tools

Archipelago: A flexible open-source framework for completable multiplayer randomizer sessions. Ranked #3 of 24 in Game Randomizer Tools by our editors (7.7/10); pricing: Open source; best for multi-game multiplayer randomization.

7.7/10Editor score

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Archipelago7.7 Visit Archipelago

At a glance

Editor score
7.7 / 10
Pricing
Open source
Best for
Multi-game multiplayer randomization
Paid from
Free
Randomization scope
Multi-scope
Founded
2020
Facts checked
20 Sep 2026

Where it wins
- Connects item progression across multiple game worlds
- Supports website-hosted rooms and local multiplayer servers
- Adds advanced customization through YAML and APWorld files
Where it doesn't
- macOS use is documented from source rather than a compiled release
- YAML configuration adds technical setup for custom sessions
- Game experiences depend on supported titles or custom APWorld files

Our verdict on Archipelago

Archipelago is an open-source framework for creating multi-game, multiplayer randomizer sessions. It suits groups that want progression items distributed across separate game worlds, with players exchanging items between worlds as they play. Sessions can be generated on the project website or locally, then joined through game-specific clients and the launcher. Its scope also extends beyond preset experiences through community-created custom worlds in APWorld files.

The platform fits a wide range of hosting preferences. Website-hosted rooms provide a shared option for multiplayer sessions, while local multiworld server hosting supports users who want to manage the session themselves. Archipelago runs across web, Windows, Linux, and macOS, with supported game platforms determining the play experience. On macOS, the documented route is running from source rather than using a compiled release. The combination of browser-based and local generation makes it suitable for groups with different preferences for control and convenience.

Customization is a central part of the product. YAML files define game and player options, and its logic rules are intended to keep generated seeds completable rather than placing progression without regard to game requirements. That makes Archipelago a strong choice for experienced randomizer communities, multiplayer groups, and players interested in cross-game item exchange or custom worlds. It is less suited to someone seeking a narrowly focused, minimal-configuration randomizer for one game, or to users who prefer a packaged macOS release instead of source-based setup.

Your product? Our editors can test Archipelago in depth and publish a review, labelled as paid · from $149/mo →

Archipelago pricing

Plans Open sourceFree Free to use — no paid tier required for the core job.

See plans on archipelago.gg

Archipelago fact sheet

Free plan	Not verified
Paid from	Free
Randomization scope	Multi-scope
Supported platforms	Windows, Linux, macOS, and supported game platforms
Logic randomization	Yes
Seed sharing	Yes
Multiworld support	Yes
Customization level	Advanced
Deployment	Cloud, Self-hosted, Desktop
Platforms	Web, Windows, macOS, Linux
Support	Community, Docs
Built for	Solo, Small business (editorial estimate)
Pricing	Open source
Website	archipelago.gg
Facts checked	20 Sep 2026

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Archipelago vs the competition

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Archipelago is listed in our Game Randomizer Tools directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

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Last updated 28 Sep 2026 · How we research and update