Checkpoint64 automatically backs up your game saves and keeps every version, so a corrupted, overwritten, or mod-broken save is one click from being restored. It ships with presets for 180+ games and 7 emulators, so it already knows where each save folder lives.
Pick a game below for its save file location, with the exact folder path per platform, and, where it has them, an in-depth backup guide (how its saves break and how to roll one back), the ports its server uses, and the launch options Checkpoint64 can start it with. The tags on each card say which. Across games: server ports by game and launch options by game.
Some games have no save file at all — a competitive shooter keeps your progress on the publisher's servers, and what sits on your disk is the config: keybinds, sensitivity, video settings, HUD layout. Those get an entry too, pointed at the settings folder rather than a save folder. See the game config backup guide for what's covered, including 16 dedicated servers.
Steam and Ubisoft Connect can also keep saves inside their own folders, under an account ID that's different for everyone. The Steam save file location and Ubisoft Connect save location guides show how to find yours.
Don't see your game? If it writes its save to a folder on disk, Checkpoint64 can back it up; point it at the folder and go.