How to Use Custom Attributes in Crash Reporting

Custom Attributes is one of those crash-reporting features that quietly does a lot of the work. The idea is simple: attach your own context — level, platform, player state — to each failure. And it matters because you can filter and cluster crashes by the dimensions that matter to your game. Used well, it is the difference between drowning in raw crashes and reading a clear, ranked picture of what's breaking. This guide covers how to use custom attributes and get the most out of it.

What custom attributes does

At its core, custom attributes means you attach your own context — level, platform, player state — to each failure. That sounds small, but it is exactly the kind of small thing that compounds, because you can filter and cluster crashes by the dimensions that matter to your game. The raw stream of crashes is overwhelming and ambiguous; custom attributes is part of what turns it into something you can act on.

The reason it matters is leverage. A little setup once pays off on every crash thereafter, because you can filter and cluster crashes by the dimensions that matter to your game. It is the difference between a report you can read and one you cannot, or a worklist you can prioritise and one you cannot.

Why the report you get is never the whole story

When a player does take the time to tell you something broke, the message is almost always thin: “it crashed,” maybe a screenshot, rarely a version number, and almost never the exact steps. You are left reconstructing the scene of an accident from a single blurry photo. The information you actually need to fix the bug — the stack trace, the device, the build, the state the game was in — is precisely what a human report leaves out.

That is why working from manual reports alone keeps you slow. Every ticket becomes a back-and-forth interrogation, and half the time the player has moved on before you get an answer. Automatic capture removes the interrogation entirely, because the context travels with the failure the instant it happens.

Why “it works on my machine” is a trap

Your development machine is the single least representative device your game will ever run on. It is the one configuration guaranteed to work, because you built and tested the game on it. Your players live out on the long tail of GPUs, drivers, operating-system versions, resolutions, and background software, and that long tail is exactly where the failures you never reproduce are hiding.

This is why local testing, however thorough, has a hard ceiling. You cannot own every device, and you cannot imagine every combination. Field data closes that gap by letting the failures come to you with the configuration attached, so a crash that only happens on one driver version stops being a mystery and becomes a one-line filter.

The silent majority who never report anything

For every player who files a report, a large number simply hit the problem, sigh, and close the game. They do not owe you a bug report, and most will not write one. The failures that churn the most players are therefore the ones least likely to ever reach your inbox, which is a deeply unfair feedback loop: the worse the bug, the quieter it tends to be.

The only way out of that loop is to stop depending on goodwill. When every crash is recorded automatically, the silent majority become data. You finally see the failure that is quietly costing you installs, ranked by how often it actually happens rather than by who happened to be patient enough to complain.

Getting the most out of it

To get the most from custom attributes, treat it as one part of a working system rather than a checkbox. Capture every failure with full context, group identical ones, tie each to its build — and let custom attributes do its specific job within that, so you can filter and cluster crashes by the dimensions that matter to your game pays off on real data.

From there it is a habit. You read the ranked, contextual picture custom attributes helps produce, fix the highest-impact failure, and confirm it against the next build. Used consistently, custom attributes is part of what makes crash reporting a fast, focused process instead of a pile of noise.

This is where a tool like Bugnet earns its place. Its SDK captures every failure automatically with the full stack trace plus device, OS, memory, build, and game-state context, folds identical failures into one grouped issue with an occurrence count, and ties each to the build it happened on. The result is that the abstract idea above stops being theory and becomes a ranked list you work down — the worst problem first, verified fixed when its signature disappears from the next release.

The crashes you never hear about are the ones costing you most. Visibility is what turns them into a list you can actually work down.