Browse and download trainers for single-player PC games from multiple sources without visiting separate websites.
Keep trainer files automatically updated so they continue to work after game patches break older versions.
Add trainer folders to Windows Defender's exclusion list with one click to stop false antivirus alerts.
Search for games and trainers in English or Chinese from a locally synced database that returns results instantly.
Windows 64-bit only, antivirus software routinely flags trainer files even when clean, use the built-in Defender exclusion helper.
Game Cheats Manager (GCM) is a Windows desktop application that collects and manages trainers for single-player PC games. A trainer is a separate program that runs alongside a game and lets you activate cheats such as unlimited health, infinite resources, or similar advantages. Instead of visiting multiple websites to find these tools, GCM provides a single interface for browsing, downloading, and keeping them organized. The app pulls from several trainer sources: Fling Trainers, XiaoXing Trainers (focused on Asia-market titles), community-submitted Cheat Engine tables, a small set of GCM's own open-source trainers, and user-uploaded trainers that go through a manual safety review before being made available to everyone. You can search for games by name in English or Chinese, with results appearing instantly from a locally synced data set. Downloading a trainer takes a double-click. The app handles the download, unpacks the files, assigns a version tag, and sorts everything into a named folder, avoiding duplicates. Each time GCM launches, it silently checks for trainer updates in the background, because game patches frequently break existing trainers. Because trainers modify game memory, antivirus software often flags them as threats even when they are clean. GCM includes a one-click helper that adds your trainer folders to Windows Defender's exclusion list. For single-player games that use anti-cheat systems, the app also displays bypass instructions after a download completes. GCM is open source and available as a Windows 64-bit installer from the GitHub Releases page.
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