How to Fix Dash or Dodge Invincibility Frames Feeling Wrong

Dodge i-frames feeling wrong is a timing-window problem. Aligning it fixes the feel. Here is how.

How to fix it

1. Align i-frames with the dodge

Start the invincibility as the dodge commits and cover the movement so a dodge through an attack works. I-frames that begin too late or end too early make dodges that look safe take damage.

2. Tune the window length

Set the i-frame duration for the difficulty you want — longer is forgiving, shorter demands precision. Too short feels unfair; too long trivializes combat. Tune it to the intended challenge.

3. Make the window readable

Give a clear visual or animation cue for when the player is invincible, so dodging feels learnable. If players cannot tell when i-frames are active, even correct timing feels random.

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.