diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -105,6 +105,17 @@ This solution seems to work on some computers, but JavaFX is often found problem
Tests can be run with the following command: `mvn clean test`.
This requires having cloned the repository in the [first section](#source-code-compilation).
+# Persistence
+The application utilizes 'AppData' folders of the three major systems.
+
+This includes:
+- Windoows: `~/home/AppData/Millions/`
+- MacOS: `~/home/Library/Application Support/Millions/`
+- Linux: `~/home/.local/share/Millions/`
+
+The application saves player and gamestate in the corresponding folders under the name `storage.json`.
+This file can be removed via. the scripts attached to each Release in the `Releases` tab.
+
# Guide to tests
Testing follows the default AAA model (Arrange, Act, Assert).