Background Remover tool

[daemoth]

What type of games work with this? You've established that it works with SNES games but what about Genesis, NES, Turbografx etc?

You just have to move the yellow square on your emulator, so it should work on anything ( as long as you can get the background without the sprites( either by gameplay, or with the emulator's layer) and that the background doesnt clash with the sprites).
Edit: Oh, and you can also use screenshot captured with another program: click the "Load Background/Sprite from file" buttons at the top