Pokopia Recomp

PokoHex save editor

Download berichan/PokoHex (v0.2.2) or launch PokoHex.Web to edit Recompia save files, inventory items, villager friendship, island maps, and progression flags.

Download PokoHex v0.2.2Open PokoHex.Web
  • Latest: v0.2.2 (2026-11-11)
  • Windows ZIP: 50.6 MB
  • Web App: All platforms
  • License: GPL-3.0
Desktop gaming PC workstation with dual monitors and illuminated tower
Windows 10/11 x64 desktop workstation for Recompia compilation and 4K play

Download PokoHex v0.2.2 (Windows x64 & Browser Web App)

Developed by berichan (github.com/berichan/PokoHex, GPL-3.0 License, 54 stars, modeled in the style of NHSE), PokoHex is the open-source save editor for Pokémon Pokopia. It works with both raw Switch 2 save dumps and the save/ folder generated by Pokopia Recomp (Recompia).

VersionDateAssetExact SizeDownloadsSHA-256 DigestDownload
v0.2.2 (Latest)2026-11-11PokoHex-win-x64.zip50.6 MB (50,643,532 B)178e4bf35525b7c09e150623b5cef96fca7ec295e9841b3b444be5b358b8e89cbcaGitHub ZIP
v0.2.12026-11-03PokoHex-win-x64.zip50.6 MB (50,622,398 B)472000be8b9184430be8e03299d65460f7d0488d5327cd8f497b086f3d80fba47b0GitHub ZIP
v0.2.02026-11-01PokoHex-win-x64.zip50.4 MB (50,403,262 B)2599586149ee6a1050c929fbfaf795f76c8589701d77a89d8cec83eed93d8cd2821GitHub ZIP
v0.1.22026-11-01PokoHex-win-x64.zip50.4 MB (50,379,830 B)34afd594969821d966a7fc48f55fe1ccb2a4e4a45e7e281dd1b51cc8c436435a24GitHub ZIP
v0.1.12026-10-31PokoHex-win-x64.zip49.5 MB (49,488,944 B)843ea71e87fc50af1a57052c93dee232d174f7d804aec7329baae692747374855cGitHub ZIP
v0.1.02026-10-31PokoHex-win-x64.zip49.1 MB (49,119,704 B)3137444b413df8c9a461c5c4c3dc960cd5319ccec2f6839bd1c5b5bbffbdb5d399GitHub ZIP

Verify your download locally

Drop any Recompia, Linux AppImage, or PokoHex archive to verify its SHA-256 in your browser against all 122 published release files. Nothing leaves your device.

Waiting for a file or SHA-256 digest.

What PokoHex edits in Pokémon Pokopia saves

Across six releases from v0.1.0 through v0.2.2 (November 11, 2026), PokoHex added support for the core save structures and documented the 2.0.1a LD_C0_R.BIN / LI_C0_R.IDX archive container format (PokoHex.Parsing/GameArchive.cs):

Editor ModuleAdded InCapabilities & Notes
Player & Bag Inventoryv0.1.0+Edit your character name, held bag items, and item stack quantities.
Villager Friendship Editorv0.1.2+Edit villager friendship points (thank points, present level, and area/location structures displayed read-only).
Island & Interior Map Editorv0.2.0+Inspect and edit terrain blocks and interior room maps across your island save.
Skills & Use Countsv0.2.1+Toggle Pokémon skills on or off (including Magnet Rise, fixed in #7) and modify skill use counters.
Function & Upgrade Flagsv0.2.2Edit progression and upgrade function flags (tested across food/ability upgrade flags in v0.2.2).
Browser Web Build (PokoHex.Web)v0.2.0–0.2.2Run PokoHex directly inside Chrome, Firefox, Edge, or Safari at berichan.github.io/PokoHex/ on Windows, Linux, SteamOS, or macOS.

How to edit your Recompia save safely

  1. Close the game first: make sure pkp.exe (or pkp on Linux/macOS) is completely closed so the runtime is not writing to your save files.
  2. Back up your save/ directory: open your Recompia game folder (or check Settings > Save folder in PokopiaLauncher) and copy the entire save/ directory (which contains the B00, G00, and S00 subfolders) to a safe backup folder before making any edits.
  3. Open your save in PokoHex:
    • On Windows: extract PokoHex-win-x64.zip (50.6 MB), run PokoHex.exe, and open your save file from the save/ folder.
    • On Linux, Steam Deck, or macOS: open PokoHex.Web (berichan.github.io/PokoHex/) in your browser and load the save file locally.
  4. Save changes and test in single-player: write the modified file back to your save/ directory and launch Recompia.

Progression flag & Link Play cautions: As berichan notes in the v0.2.1 release notes, toggling certain skill flags early can interfere with story progression triggers; if a story event fails to advance, toggle that skill back off and restore from your backup if needed. Also note that in v0.12.0-beta.1 (#518), Recompia includes an experimental built-in Item editor under Settings > Gameplay (disabled during Link Play) for adjusting stack counts of items already in your bag.

Open road alongside purple lavender fields in Provence under daylight
Wide-aspect scenery matching Recompia 16:10, 21:9 and 32:9 display presets
Side profile of an Apple MacBook laptop resting on a desk
Apple Silicon macOS ARM64 build running natively via Metal and MoltenVK
Macro view of the Valve Steam Deck mainboard PCB and RDNA2 APU assembly
Handheld RDNA2 mainboard and unified memory architecture

Common questions

Where is my Pokopia Recomp save located on PC?

By default, your save sits in the save/ subfolder inside your Recompia folder (next to PokopiaLauncher.exe and pkp.exe), organized into B00, G00, and S00 directories. If you use multiple profiles (v0.8.1+), each profile stores its own save inside that folder.

Does PokoHex work on Steam Deck, Linux, and macOS?

Yes. Use the GitHub Pages browser build at berichan.github.io/PokoHex/, which runs 100% client-side in Firefox, Chrome, or Safari on SteamOS, Linux, and macOS without needing Windows.

Why does sharing an edited save file break Link Play with Error 9005?

Every save file carries a unique internal Player ID. If two players load copies of the exact same save file, Link Play refuses the visit with Communication Error 9005. Always edit your own personal save rather than downloading someone else’s save file for co-op.