Quick answer: Make progression triggers robust and re-checkable, avoid consuming required items irreversibly, and add recovery paths so a missed step does not strand the player.
A soft-lock leaves the player stuck with no way forward. Robust progression and recovery paths prevent it. Here is how.
How to fix it
1. Make progression robust
A required trigger that fires only once and can be missed soft-locks the player. Re-check progression conditions, or allow the trigger to fire whenever the conditions are met, so a missed moment is recoverable.
2. Do not strand required items
If an item or NPC needed to progress can be lost, sold, or killed, the player can soft-lock. Protect required progression elements, or provide another way to obtain them.
3. Add recovery paths
Provide a way out of unexpected states — a reset, a fallback objective, or teleporting the player to a safe point. Recovery paths turn a potential soft-lock into a minor setback.
Catching the ones you can't reproduce
The hardest version of this to fix is the one you can't reproduce — it only happens on a player's hardware, OS, driver, or save state, under conditions that simply aren't present on your machine. A report that says “it crashed” or “it froze” gives you nothing to act on, so the bug survives release after release while quietly costing you players.
Automatic error capture closes that gap. Each failure arrives with its full stack trace, the device and OS, the build number, and a breadcrumb trail of what the player did right before it broke, so even a failure you have never seen becomes a specific, reproducible issue. Fold identical failures into one signature ranked by how many players each hits, and your worklist sorts itself worst-first instead of arriving as a stream of vague complaints.
This is where a tool like Bugnet earns its place. Its SDK captures every error automatically with the full stack trace plus device, OS, memory, build, and game-state context, folds duplicates into one grouped issue with an occurrence count, and ties each to the build it first appeared on — so you fix the problem that hurts the most players first and confirm it is gone when its signature disappears from the next release.
A crash you can name from its stack trace is a crash you can usually fix in minutes.