Real-Time Save Editor for Nintendo Switch

Job ID: 39111119

Budget: $150 – $300 USD

I’m looking for a developer to create a real-time save editor for Hello Kitty Island Adventure on the Nintendo Switch. The tool should allow users to modify game save data while the game is open, similar to how Berichan’s ACNHMobileSpawner works for Animal Crossing: New Horizons.

Since ACNHMobileSpawner is open-source, this project can be built using that as a base, reducing development time.


Link of the free source :
https://github.com/berichan/ACNHMobileSpawner


Requirements:
- Experience with Nintendo Switch homebrew development
- Knowledge of reverse engineering and memory editing
- Familiarity with save file structures and in-memory game data
- Experience with Atmosphère CFW tools
Proficiency in C++, Python, or C# (or another suitable language)

Key Features Needed:
- Modify save data in real-time while the game is running
- Read and write values for key game data (e.g., currency, items, progress)
- Ensure stability and avoid crashes and bans

Preferred Qualifications (Bonus):
- Previous work on game save editors or SysBot-like tools
- Experience with Nintendo Switch modding & homebrew
- Understanding of games anti-cheat protections