USave is a C# script that makes save file management a breeze. No longer do you have to format your own data and worry about datapaths. USave handles all of that for you, making the process easier with additional features such as built-in save slots, encryption, cheat detection, and much more! You can even save files in as little as 3 lines of code! Just add your data (floats, strings, and more as detailed below) to an easy-to-access array and run the save function.
Forum thread for questions and more info

+Encryption
+Cheat Detection - Know when users modify your files
+Supports floats, integers, booleans, vector3s, and strings
+Easy to use save slots
+Example functions that utilize USave
+Complete documentation
+Advanced functions for file manipulation
+Email Support for questions and feature requests
+Tested on Windows, support for Android and Apple mobile, does not work on web players