yeah, I am still confused. When we develop games (or apps for that matter), we typically use a build compiled for Windows machines (x86). This allows us to quickly test and make changes to data and content.
Varium is a game where 98% of my content is built and tested on my laptop- without the need of an emulator. I can quickly make changes to config files, textures, models, etc.
To test framerate, color contrast, game playability, response, audio testing, etc. we use the actual device.
Snails was created the same way.
Basically anyone with a Win9x machine can run and test this build- but its for development purposes only (320x240 viewport) and typically not released to the public.
the mouse take the place of the stylus. Keyboard keys take place of the hardware buttons. Its not an exact simulation of how the device would respond, but neither is an emulator.
