What's the difference between a soft lock and a hard lock?

A hard lock is when the game freezes or crashes (it stops responding entirely); a soft lock is when the game keeps running but the player cannot progress (they are stuck in a state with no valid way forward). With a hard lock, the game itself has failed, it hangs or crashes, and the player must restart. With a soft lock, the game works fine technically, but the player is trapped: they can move around or interact, but there is no action that lets them advance (a required trigger did not fire, a necessary item or path is unavailable, they reached a dead-end state). Both stop progression, but they have different causes and fixes: a hard lock is a crash or hang to diagnose and fix technically; a soft lock is a logic or design flaw that lets the player reach an unwinnable state, fixed by preventing that state or adding recovery. Soft locks are insidious because the game seems to work, so they can hide until a player reports being stuck. Bugnet helps with both when they manifest as crashes or are reported: it captures hard-lock crashes with full context, and for soft locks, the breadcrumb sequence leading to the stuck state, so you can diagnose and fix both, which is the difference between a soft lock and a hard lock.

How do I prevent soft locks in my game?

Prevent soft locks by designing progression so players cannot reach unwinnable dead-end states, testing for edge cases that could trap players, and providing recovery options as a safety net. Design-wise: ensure required progression triggers fire reliably (do not let a necessary event fail to happen), do not make necessary items or paths permanently unavailable (or let players lose something they need with no alternative), and avoid states the player can enter but not exit. Test for soft locks by trying unusual sequences and edge cases (what if the player does things out of order, skips something, or makes an unexpected choice), since soft locks usually come from sequences you did not anticipate. Add recovery options as a safety net (a way to reset to a checkpoint, undo, or get unstuck), so even if a soft lock slips through, players can recover rather than being permanently trapped. Finally, monitor production so soft locks that reach players are caught and fixed. Bugnet helps with the monitoring: when a soft lock involves or causes a crash, it captures the conditions and breadcrumb sequence that trap players, so you can find and fix soft locks that reach production, and verify the fix, which combined with careful design and testing is how you prevent soft locks in your game.

Steps to Fix a Soft Lock

Q: How do I fix a soft lock in my game?

Fix a soft lock by identifying the trapped state and its trigger, fixing the cause (prevent the dead-end or add recovery), and verifying players stop getting stuck. Step one, identify: determine what state players are stuck in (unable to progress with no valid action) and the sequence of actions or conditions that gets them there, the trigger is usually an edge case you did not anticipate, so finding it is the core of the fix. Step two, fix the cause: either prevent players from reaching the dead-end state (ensure required triggers fire, keep necessary items or paths available, guard against the bad sequence) or provide a recovery path so a stuck player can get unstuck, preventing the trap is best, a recovery option is a safety net. Step three, verify: confirm players stop getting trapped and any recovery path works, since a soft lock is a progress-stopping bug, verification ensures players can actually progress now. The hard part is finding the triggering sequence, which is often unusual. Bugnet helps when the soft lock involves or causes a crash: it captures the breadcrumbs (the sequence to the stuck state) and conditions, so you can identify and reproduce the trigger, and verifies the fix per version, which is how you fix a soft lock in your game.

Quick answer: To fix a soft lock: identify the trapped state and the sequence that leads to it, fix the cause so players cannot reach a dead-end (or can recover), and verify players stop getting stuck.

A soft lock leaves a player stuck with no way forward. These are the steps to fix one.

Step 1: Identify the Trapped State and Its Trigger

Start by identifying the trapped state and the sequence that leads to it: what state are players stuck in (unable to progress, with no valid action), and what sequence of actions or conditions gets them there? The triggering sequence is usually an edge case you did not anticipate, so finding it is the core of fixing a soft lock.

Bugnet helps when the soft lock involves a crash or is reported: it captures the breadcrumbs (the sequence leading to the stuck state) and conditions, so you can see the path that traps players and the common conditions across occurrences, identifying the trigger you need to fix.

Step 2: Fix the Cause or Add Recovery

Next, fix the cause: either prevent players from reaching the dead-end state (ensure required triggers fire, do not let necessary items or paths become unavailable, guard against the bad sequence), or provide a recovery path (so a stuck player can get unstuck). Preventing the trap is best; a recovery option is a safety net.

Bugnet helps you target the fix by showing the exact triggering conditions: knowing the sequence and state that traps players (from breadcrumbs) lets you fix the specific path rather than guessing, so you can prevent the dead-end or add recovery for the precise case that occurs, rather than a broad change.

Step 3: Verify Players Stop Getting Stuck

Finally, verify the fix: confirm players stop getting trapped, the soft lock no longer occurs, and any recovery path works. Because a soft lock is a progress-stopping bug, verification ensures players can actually progress now, rather than assuming the fix worked based on your own testing of the happy path.

Bugnet verifies the real-world result: if the soft lock involved a crash or was reported, per-version tracking shows whether the issue stops occurring after your fix, so you confirm players are no longer getting trapped at that point, verifying the soft lock is genuinely cleared for real players.

To fix a soft lock: identify the trapped state and the sequence that leads to it, fix the cause so players cannot reach a dead-end (or can recover), and verify players stop getting stuck, it is a severe progress-stopping bug.