SpritesMind.Net

Once in a while I see this EMU on youtube, usually by the user White_Pointer Gaming. Quite curious to try it, the tilemap debugger looks interesting.
Any ideas?

https://youtu.be/F12xqhwcjWs?si=XN99lG0C3umx-uWJ&t=475

best regards,
- dink

It looks like Exodus can highlight the currently displayed area of a plane with a green translucent overlay like in the video. Not sure if that's what he used, but it at least looks sort of similar.