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PUSE

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What PUSE is

PUSE is a free, open-source save editor for Pokémon Unbound version 2.1.1.1. Its web workflow loads .sav or .srm files and exports an updated save with recalculated checksums. You can edit party Pokémon details such as species, nickname, IVs, EVs, moves, nature, held item, ability, and level, as well as Pokémon stored in the PC. Bag editing covers main items, balls, berries, the TM case, and key items. The tool also supports money changes, shiny and gender controls with PID-aware safety checks, and RTC metadata recovery options. In its recommended local mode, save parsing, changes, checksum recalculation, and export all happen in the browser; an optional backend uses FastAPI local endpoints. PUSE also has a Nintendo Switch homebrew version and an experimental Nintendo 3DS port. The Switch version edits party and PC Pokémon and trainer money, capped at 999,999,999. The project advises working on copies of save files and not sharing personal saves in public issue reports.

Who it suits

PUSE is for players editing saves for Pokémon Unbound version 2.1.1.1. It may suit users seeking browser-based editing or the listed Nintendo homebrew versions.

What it does well

  • Edits party, PC, bag items, and money.
  • Supports .sav and .srm save files.
  • Local mode runs editing in the browser.
  • Checksum recalculation is included on export.
  • An MIT license is listed.

What to know first

  • Support is limited to Pokémon Unbound v2.1.1.1.
  • The 3DS port is experimental.
  • Switch money edits are capped at 999,999,999.

Limits

PUSE supports Pokémon Unbound v2.1.1.1 rather than a broad range of games. The Switch version limits money to 999,999,999, and the 3DS port is experimental.

Getting started

  1. Open the PUSE website at its GitHub project page
  2. Use the web workflow and choose a .sav or .srm save file
  3. Edit party, PC, bag, money, identity, or RTC data
  4. Download the updated save with recalculated checksums
  5. Use a copied save file rather than your only original
  6. Choose the Switch homebrew NRO or 3DSX/CIA port when using those consoles

Verdict

PUSE provides detailed save editing for a specific Pokémon Unbound version, with browser-based local processing and homebrew options. Work on copies of save files, as the project advises.

Questions

Is PUSE free?

Yes. PUSE is free and open source, with an MIT license.

Which game does PUSE support?

It supports Pokémon Unbound v2.1.1.1.

What save files can the web editor load?

The website workflow loads .sav and .srm files and downloads an updated save.

Which platforms are available?

PUSE is available on the web, Nintendo Switch homebrew, and Nintendo 3DS as 3DSX or CIA.

Does PUSE edit inventory and character data?

Yes. It edits party and PC Pokémon, bag categories, money, and shiny or gender controls.

Is the Nintendo 3DS version stable?

The 3DS homebrew port is marked experimental and is provided for use at the user's own risk.

Facts from PUSE's own pages

3DS status
The 3DS homebrew port is labeled experimental and provided for use at the user's own risk. · github.com, 9 Oct 2026
Audience
PUSE is an unofficial fan-made utility for Pokémon Unbound save editing. · github.com, 9 Oct 2026
Backend mode
An optional backend mode uses FastAPI local endpoints. · github.com, 9 Oct 2026
Editing features
Features include party, PC, bag, and money editing, shiny and gender controls, and RTC metadata recovery tools. · github.com, 9 Oct 2026
Integrations
The README identifies Pokémon icon sources including Dynamic Pokémon Expansion and PokeAPI sprites. · github.com, 9 Oct 2026
License
The repository lists an MIT license. · github.com, 9 Oct 2026
Local editing
In local mode, save parsing, editing, checksum recalculation, and export run completely in the browser. · github.com, 9 Oct 2026
Local mode
In recommended local mode, parsing, editing, checksum recalculation, and export run completely in the browser. · github.com, 9 Oct 2026
Money and identity
It supports money editing and shiny or gender controls with PID-aware safety checks. · github.com, 9 Oct 2026
Nintendo 3DS
A Nintendo 3DS homebrew port is available as 3DSX or CIA and is marked experimental. · github.com, 9 Oct 2026
Nintendo ports
The project includes Nintendo Switch homebrew and an experimental Nintendo 3DS homebrew port. · github.com, 9 Oct 2026
Nintendo Switch
A Nintendo Switch homebrew NRO version is available and can edit party and PC Pokémon and trainer money. · github.com, 9 Oct 2026
Party editing
It can edit party Pokémon details including species, nickname, IVs, EVs, moves, nature, held item, ability, and level. · github.com, 9 Oct 2026
PC and bag
It supports editing PC Pokémon and bag items across main items, balls, berries, the TM case, and key items. · github.com, 9 Oct 2026
Purpose
PUSE is a web-based save editor for Pokémon Unbound version 2.1.1.1. · github.com, 9 Oct 2026
RTC recovery
It includes RTC metadata recovery tools, including pair repair and a quick fix. · github.com, 9 Oct 2026
Safety
The project advises working on copies of save files and not sharing personal saves in public issue reports. · github.com, 9 Oct 2026
Save formats
The recommended website workflow loads a .sav or .srm file and downloads the updated save. · github.com, 9 Oct 2026
Save handling
Users can load .sav or .srm files and download an updated save with checksum recalculation. · github.com, 9 Oct 2026
Save integrity
PUSE recalculates checksums and describes its save export as checksum-safe. · github.com, 9 Oct 2026
Security guidance
The project advises working on copies of save files and not sharing personal saves in public issue reports. · github.com, 9 Oct 2026
Switch limit
The Switch version edits Pokémon and trainer money, with money capped at 999,999,999. · github.com, 9 Oct 2026

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