Grim Soul Save Data Site

The developers (Briochlock / Kefir!) have been vague about cross-save between iOS and Android. As of today, there is no official way to move your save from a Samsung to an iPhone. You must start over.

However, with the rise of third-party save editors (like Grim Soul Save Editor tools on PC), you can manually recreate your stats. Use these at your own risk—they are a fast track to a permanent ban if the anti-cheat flags your item IDs.

We have all been there. You reinstall the game to fix lag, log back in, and... Level 1. No stable. No cart. grim soul save data

Step-by-step resurrection:

If that fails, check your GPG or Game Center achievement timestamps. If the achievements are gone, the link is broken. If they are there but your base is gone? You have likely suffered a desync—a common issue where the local cache corrupts but the cloud retains the ghost. The developers (Briochlock / Kefir

Want to move from an old phone to a new one? Here is the survival guide.

Android → Android: Easy. Copy the UserData folder from the old phone to the new phone using the restore method above. It works seamlessly, even across different Android brands (Samsung to Pixel, etc.). If that fails, check your GPG or Game

iOS → iOS: Use the iTunes encrypted backup method or the direct "Quick Start" wireless transfer during iPhone setup. This moves the save data along with everything else.

Android → iOS (or iOS → Android): You cannot. This is the brutal truth of Grim Soul. The save file format is platform-specific. The Android hero.dat file is not compatible with the iOS sandbox. If you switch ecosystems, you are starting over. There is no official cross-platform save transfer, nor a "code" system.