Real editor, one click away.

Why it matters

• No relaunch. The window appears on the instance that is already running, so there is no import wait and Play Mode keeps going.
• Fix by hand mid-play. Spot a bad collider while playing, reveal, fix it in the Inspector, hide, keep playing.
• The whole editor. Every window and every extension of your own tooling works as usual.

Same instance, window on demand

The hidden editor is a complete Unity with its windows suppressed at the OS level. Reveal shows them, so nothing relaunches, recompiles or waits on an import, and hot-reloaded code stays in the running session. The game plays in Unity's Game view and takes your input while revealed. Hide it and the stream picks up again.

The Editor button on the Unity panel opens the editor in its own window. The menu next to it adds Reveal Split 50/50: the editor takes the left half of your app window's space and the app moves right. Hide Editor restores the app's old size.

Reveal needs Normal mode, since the headless modes have no window. Closing the editor window stops the player.

Often you won't need it

For a few Inspector values or a clip, the Tuner does it inside the app on the hidden editor, and Drift points at the field. Reveal covers custom editor windows and the Animator graph.