Trainers for PC games.

A trainer is a small program that changes values in a game's memory while you play: health, ammo, money, experience. It does not rewrite game files and does not break saves. Close the trainer and the game is plain again.

Yes. Every MoggyDay trainer downloads free and without an account. Registration only removes the wait, and lets you comment and upload.

A trainer reads and writes another process's memory by its very nature — exactly what malware does, so antivirus software flags almost every trainer. It is a false positive. Every file here shows its SHA-256, so you can check the VirusTotal report and confirm the file is the one the author published.

Unpack the archive, start the game, then start the trainer and wait until it attaches to the game process. Features are toggled with hotkeys — the list is in each trainer's description.

Trainers are for single-player only. Do not use them in online modes or in games with anti-cheat: that is a straight road to a ban. Turn off online mode before launching.

Usually it is the order: game first, trainer second. Running as administrator helps, and check the game version — a trainer is built for a specific version, so after a game patch you need a fresh one.

Trainers are updated after game patches. Updates land in the official GitHub repository first, and the site mirrors them.

Leave a comment under the file: game version, store (Steam, Epic, GOG) and what exactly failed. The author reads the comments.