Palworld save corruption recovery — Level.sav missing or deleted
Your Palworld save was working yesterday. Today the world refuses to load, or it loads to a blank state, or the launcher reports "save not found." Multiple players in the community have hit the same pattern this month — Level.sav silently disappears from the save folder while autosaves rotate. This page covers what causes it, how to recover, and how to prevent it on dedicated servers.
What you are protecting against
Palworld writes its world state to a small set of files inside the save directory. The most important one is Level.sav. If it gets deleted, corrupted, or truncated mid-write, the world will not load. Four common causes:
- Server crash during autosave. The autosave starts writing Level.sav, the server process dies mid-flush, the file is left zero-byte or truncated. On next start, the load fails.
- Disk full during autosave. Less common but more destructive — the partial write succeeds but the file is missing trailing bytes. The save loads halfway, then errors out.
- Manual interruption. An operator kills the server with -9 / Force Stop while a save is in progress. The autosave rotation thinks the write succeeded; the actual file is bad.
- Backup-rotation deletion. Some hosts rotate backups via filesystem operations that, under load, occasionally race with the active save write. The "deleted" Level.sav is actually the live one being mistaken for a stale backup.
Recovery sequence — try in order
Step 1: Locate the save directory
On Linux dedicated server:
/home/u<port>/pal/data/Pal/Saved/SaveGames/0/<WorldID>/On Windows: %LOCALAPPDATA%\Pal\Saved\SaveGames\0\<WorldID>\
The directory contains Level.sav, LevelMeta.sav, and a Players/ subfolder with one .sav per player Steam ID. Plus the autosave rotation files: Level.sav.tmp, sometimes numbered backups.
Step 2: Look for the rotation files
If Level.sav is missing or zero-byte, look for:
Level.sav.tmp— most recent in-progress write. Sometimes complete, sometimes truncated. Worth trying.Level.sav.bakor similar — older backup. Older but more likely to be valid.- Anything large (5+ MB) with "Level" in the name. Palworld saves are not tiny.
If you find a candidate, copy it (do not move — keep the original around) to Level.sav and try to load.
Step 3: Check your host's backup tier
If you rent a server, every reputable host runs daily snapshots. The most recent snapshot from before the corruption usually contains a working save. The host can restore just the SaveGames directory without rolling back any settings or installed mods.
On Supercraft, daily backups are kept for 5+ days on a separate disk from the live save. The panel exposes a one-click rollback of just the save folder.
Step 4: Check the player .sav files
Even if the world file is dead, each player's individual .sav file (under Players/, named by Steam ID) carries their level, inventory, and Pals. If you have to start with a fresh world, those player files survive and can be dropped into the fresh save directory to preserve player progress.
This is the difference between "lost the world but kept the players" (acceptable, players keep their progress in a new map) and "lost everything" (much worse). Always check the Players/ directory before declaring total loss.
Step 5: If nothing works, accept the loss before reinstalling
Reinstalling Palworld can be destructive if you don't preserve the SaveGames directory first. Before any reinstall:
- Copy the entire SaveGames directory to a separate location.
- Then reinstall.
- Drop the SaveGames directory back into the fresh install.
- If a partial recovery is possible (player files survive even with a dead world), this preserves it.
Prevention on dedicated servers
1. Run autosaves to a separate disk if possible
If your server has multiple disks, point the save directory at a disk that does not host the OS or other heavy I/O workloads. Reduces race conditions during high-disk-use moments.
2. Schedule controlled restarts, never SIGKILL
Use the in-game admin command or the RCON save + shutdown pair before stopping the server. Never kill -9 the process. Never force-quit through the panel without an in-game save first.
# RCON sequence for safe shutdown
save
shutdown 30The shutdown 30 gives players a 30-second warning and the server flushes the save before exit.
3. Backup strategy with multiple tiers
| Tier | What | Frequency | Retention |
|---|---|---|---|
| Tier 1 | In-game autosave (Level.sav.tmp rotation) | Continuous | Until next write |
| Tier 2 | Filesystem snapshot of SaveGames/ | Daily, 4am low-traffic | 7 days rolling |
| Tier 3 | Off-server archive (rclone to S3 / Backblaze / NAS) | Weekly | Indefinite |
Tier 1 alone is what bites you when Level.sav goes missing. The recovery sequence above leans on tier 2 and 3. Set them up before you need them.
4. Monitor disk space
A full disk during autosave is one of the worst failure modes. Set up disk-space monitoring with an alert at 85% used. Palworld saves grow over time — what fits in 40 GB at week 1 can hit 80 GB at month 3 with heavy base building.
5. Test your backup restore before you need it
The corruption you have not had yet is the corruption that will cost the most. Pick a random week, restore a backup to a staging server, verify it loads. Catches broken backup pipelines before a real incident.
If you're running on Supercraft
Daily save backups roll automatically for 5+ days. The panel exposes Backup Now for pre-patch manual snapshots. Restore is one click. See Palworld plans.