Checkpoint64 is a Steam Cloud alternative that adds the two things Steam Cloud never had: a full version history you can roll back, and coverage for any game — not just the ones a developer opted in. It backs up your save folder automatically and keeps every version, so a corrupted or overwritten save is one click from being undone.
Does Steam Cloud keep a version history?
No. Steam Cloud syncs your latest save and nothing older. The moment a bad save is written — a corruption, a botched mod change, an accidental overwrite — Steam happily syncs that bad version up and the good one is gone. There is no "previous versions" list to fall back on.
Checkpoint64 keeps every upload as a labelled version. Open Versions on any save, pick a healthy one from before the problem, and click Restore — the files go back on disk and that version becomes current.
Does Steam Cloud back up all my games?
No. Steam Cloud is opt-in per game: each developer has to build it in, and plenty don't — or only sync part of their save data. That's why your progress in one game rides along fine and another game loses everything.
Checkpoint64 doesn't depend on the developer. If a game writes its save to a folder — which is nearly all of them — Checkpoint64 can back it up. It ships with presets for 60+ games and 7 emulators, and you can point it at any folder it doesn't already know.
Steam Cloud vs Checkpoint64
| Steam Cloud | Checkpoint64 | |
|---|---|---|
| Version history | Latest sync only | Every version, one-click restore |
| Game coverage | Only games the developer enabled | Any game that writes to a folder |
| Corrupted save | Syncs over your good copy | Roll back to a healthy version |
| Co-op / shared worlds | No coordination | Server-enforced locks — one holder at a time |
| Which files | Whatever the developer chose | You choose; skip crash logs, keep the save |
| Your data | Valve's servers | Your account — export as a zip anytime |
| Cost | Free with Steam | Free plan; one-time payment for more space |
When Steam Cloud is enough — and when it isn't
Steam Cloud is fine for the simple case: one PC, one supported game, no disasters. If that's you, you may never need more.
You need more the moment any of these is true:
- You play a game Steam Cloud doesn't support (or only half-supports).
- You run mods — the #1 cause of save corruption, and exactly what version history exists to undo.
- You play the same save on two machines and have been bitten by a sync conflict.
- You play co-op single-world games (Valheim, Factorio, Satisfactory) where "who has the latest save?" is a recurring headache.
How to replace Steam Cloud with Checkpoint64
- Install Checkpoint64 and pick your game. Presets for 60+ games already know where the save folder is.
- Turn on auto-backup. Every 30 seconds it checks for a changed save and uploads a new version. Only the files that changed are sent, so it stays light.
- Roll back whenever you need to. Open Versions, choose a past save, and Restore. That's the button Steam Cloud never gave you.