UI Test Automation for Unity applicationsSee the tool
DescriptionIt’s an open-source UI driven test automation tool that helps you find objects in your Unity game and interact with them using tests written in C#, Python or Java. You can run your tests on real devices (mobile, PCs, etc.) or inside the Unity Editor.
More Resources & Tools in Desktop Automation
It's a cross-platform Node.js desktop automation framework.
Test automation for everyone - test automation platform with support for web (selenium), desktop, database, api and much more. Coding not required ;-)
Cross-Platform UI Automation Framework for Games and Apps