First post, by rfnagel
According to this web page -> https://tcrf.net/Tetris_(Microsoft,_Windows,_1990) there is a hidden dialog box that allows you to change the background BMPs/colors used for the old 1990 version of Tetris for Windows 3.
How do you access this hidden menu? According to the TCRF page, "This can be accessed from a menu item or accelerator with an id of 131.". I see no menu item within the game, and am not sure what they are referring to about the "accelerator" (I'm assuming one needs to edit the game's EXE with a resource hacker in order to display this hidden option in the game's menu?).
Rich ¥Weeds¥ Nagel