There is one way by which we can play iOS games on Mac using QuickTime player.
Step 1. Connect your iPhone or iPad with your Mac using lightning cable.
Step 2. Open QuickTime player once your device is connected to your Mac.
Step 3. Click “File” from the menu bar in QuickTime player.
Step 4. Now click on “New Movie Recording”.
Step 5. “FaceTime HD Camera” would be selected by default; just change it to your iPhone or iPad located just below this option.