This page details one or more prototype versions of Futakoi.
A standalone demo disc that was released sometime in late 2004. The exe's last modified date is September 8th, 2004. Contains several test scripts, one including a debug menu that isn't found in the final game.
With the code on below, start a new game to appear in this menu. This allows you to view scenes, character images, background images and listen to music.
Story = Debug Menu 201A2320 45545F31 201A2324 00005453
Starting a new game with the below code on will start a test script.
Story = SPTTEST 201A2320 54545053 201A2324 00545345