peliarch.Downloads

RANDOMIZERS. MULTIWORLDS. SHARED DISCOVERIES.

Your next run.
A world apart.

Randomizers and Archipelago multiworlds. Start a group with friends in dozens of supported games, or pick a Bloodborne, Elden Ring, or Pikmin hub for downloads and setup.

01 — PICK A GAME02 — BUILD A RUN03 — PLAY TOGETHER
THE NEXT ITEM COULD BE
IN SOMEONE ELSE’S WORLD.
01 / YHARNAM02 / THE LANDS BETWEEN03 / YOUR NEXT EXPEDITION
NO TWO RUNS
THE SAME.

PLAY WITH FRIENDS

Start a group.
Pick any supported game.

Play builds an Archipelago multiworld for your group: choose games, set options, share one invite link, and get setup steps for each player. It supports many Archipelago games, not just the three hubs below.

CHOOSE YOUR NEXT ADVENTURE

Three featured hubs.
Plenty of ways to play.

Everything for each project, in one place.
Downloads, setup, updates, and a way to get help.

PELIARCH AND THE WIDER COMMUNITY

Classic games.
Native PC multiworlds.

Peliarch work in progress and independently maintained ports and recompilations with existing Archipelago integrations. Find their setup guides, downloads and support.

Browse the native directory →

NEW TO ARCHIPELAGO?

Your treasure.
Someone else’s breakthrough.

Archipelago connects different games into one multiworld. A pickup in your game might unlock a new route for a friend. Something they find might be the thing you’ve been waiting for.

Learn about Archipelago ↗

How to get started →
YOUR WORLDA check completedFind something. Send something.
THEIR WORLDA new path opensDifferent games. Shared progression.

THE RELEASE JOURNAL

What’s changed.

All updates & RSS →

Elden Ring / Public release

Elden Ring Archipelago 1.0.2

Region Locks re-arm after death and reload, map checks and merchant access are corrected, and the builder keeps your place while changing settings. Optional progressive talisman families, flexible trap counts and cross-player progression placement are included. Use the paired signed runtime and world for new seeds. Existing seed contracts remain supported.

Download options & verification →

Bloodborne / Public release

Bloodborne Archipelago 1.0.1

The integrated launcher adds CUSA00900 support and cancellation fixes, with a matching world and refreshed native client. Standalone 1.0.1-rc.7 for Windows and Linux and Python AP launcher 1.0.1-rc.2 add custom boss pools, including one boss across every arena. Boss shuffle remains experimental.

Download options & verification →

Elden Ring / Public release

Elden Ring Archipelago 1.0.1

Bingo boards now limit flask and blessing supply squares, seven adapted objective labels are clearer, Great Rune placements break ties by seed shuffle, and armor bundles grant once per save. The map adapter includes the missing-label fallback. Existing 1.0.0 and 0.6.5 rooms retain the same seed contract; a new 1.0.1 room needs the matching world and client. Signed package, world generation and signature checks passed; no new live gameplay run was made.

Download options & verification →

Elden Ring / Public release

Elden Ring Archipelago 1.0.0

Public release following the Discord beta, with region progression, configurable runs and experimental bingo mode. Matching client and world, with beta seed compatibility preserved.

Download options & verification →

Bloodborne / Public release

Bloodborne Archipelago 1.0.0

The integrated Windows launcher, native client and paired world move to 1.0.0. Existing runtime and save formats are preserved.

Download options & verification →

Bloodborne / Superseded by 1.0.0

Bloodborne launchers rebuilt

The integrated launcher fixed extracted Image0 folder detection and kept the AP server address editable; Bloodborne Archipelago 1.0.0 includes both fixes and replaces it. The rebuilt Python AP launcher and standalone randomizer 1.0.1-rc.1 remain available.

Download options & verification →

Elden Ring / Superseded by 1.0.0

Elden Ring: a matched player bundle

Client 0.6.5.7 and AP world 0.6.5.6 are packaged together, with Japanese executable 2.7.1.1 support. Bundled Flower archives are removed. Elden Ring Archipelago 1.0.0 replaces this bundle; existing 0.6.5 seeds remain compatible.

Download options & verification →

Pikipelago · Pikmin 1 / Playtest

Pikipelago: co-op playtest update

Playtest.3 includes the Final Trial fix and loads its font from your own game data. Both co-op players need the same version.

Download options & verification →