Disclaimer: Always back up your original save file before editing. Save as "backup.dat".
For PC/Steam Users (Best Quality): Search for "Kairosoft Save Editor by ericchuu" (GitHub). This is a web-based, local-only tool. Because it runs entirely in your browser (HTML5/JS), no data leaves your computer. It supports 30+ Kairosoft titles and has a clean, modern UI. It shows you "Gold," "Research Points," and "Staff Stats" in plain English. kairosoft save game editor high quality
For Android Users (Developer Option): Download "Kairosoft Universal Save Editor" from the XDA Developers forums. Look for the version updated in 2023 or later. This tool lets you modify the shared prefs XML files directly. High-quality markers: It auto-decodes the Base64 values Kairosoft uses to hide integers. Disclaimer: Always back up your original save file
For the tech-savvy gamer, creating your own "editor" is the most powerful method. This does not rely on pre-made cheat tables but rather on direct manipulation of the game files. This is a web-based, local-only tool
Quality Rating: 8.5/10 For the power user, the Kairosoft Save Editor Toolkit (command line) is unmatched. It allows batch editing of 50 save files at once. It includes a hex-diff viewer so you can see exactly what changed.