Detect and repair unwinnable save states in King's Quest, Space Quest, Quest for Glory, and more — in seconds, not hours.
Free save health check · No credit card required
If you've ever sunk 30 hours into King's Quest V only to realize you can't finish the game because a flag never triggered, you've hit the infamous "walking-dead" state. It's a silent killer of playthroughs — the game runs fine, but the main quest is permanently broken. The Sierra community has been discussing this for years on forums like VOGONS and r/adventuregames, with hundreds of threads and no automated solution.
Existing tools like ScummVM are excellent at running the games, but they don't check your save's health. Manual guides require you to cross-reference every inventory item and flag — a tedious process that feels like work, not play. And game-specific trainers are fragmented, often outdated, and don't cover the full catalog of Sierra classics.
Now is the perfect moment: Sierra's classic collections are still selling on Steam, and the community is active and vocal. With over 81 comments on a recent Hacker News thread and a clear, shared vocabulary around "walking-dead" states, the demand is proven. We're building the first dedicated save-health diagnostic tool — think CrystalDiskInfo for your Sierra saves.
Drag and drop your .sav or .dat file from any supported Sierra game. The analysis runs entirely in your browser — your save never leaves your machine.
Our parser checks every flag, variable, and inventory item against known walking-dead conditions. You'll see a clear status: healthy, at risk, or dead.
If your save is broken, we generate a patched version that restores the missing trigger. Download the fixed file and load it in ScummVM — back in action.
Upload your save and know in 3 seconds if it's broken. Our static analysis checks every flag and variable against known walking-dead triggers — no manual inspection, no hex editing, no guesswork.
No guides, no hex editors, no manual flag flipping. We generate a patched save that restores the missing trigger. Download the fixed file and load it in ScummVM — your game is winnable again.
Works with King's Quest V, Space Quest IV, Quest for Glory I, Leisure Suit Larry V, and Police Quest III — with more games added regularly. Your favorite retro adventures, protected.