I built a tool to reclaim disk space from Steam games you forgot you installed (opens in new tab)

The problem Every few months my SSD hits 95% full. The culprit is always the same: AAA games I installed, played for a week, and never opened again. Steam's storage view shows size per game — but not how long since I last played. So cleanup was always guesswork. What I built GameCleaner scans your Steam library and: Sorts every game by size on disk Flags titles you haven't touched in months ("stale") Estimates total reclaimable GB Backs up saves (userdata + Proton compatdata) before any remov...