GamePinned is the only tool built specifically to block game uninstalls on Steam, Epic Games, and Riot Client. Every other solution either blocks the entire launcher or uses reboot-to-restore (like Deep Freeze), which breaks game updates. GamePinned locks game folders at the Windows file system level. Users can play, update, and patch normally, but cannot delete. Built for gaming cafes where a single 85GB re-download means hours of lost revenue.
