I don't think so. I think I heard somewhere that BYOB (A Scratch modification) has a compiler to .exe or .app, but I'm not sure.
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It is true, that you can convert Scratch to a .exe, or a .app on a Mac, but you cannot convert Scratch into an actual video game.
Although, I forgot where, but someone was able to connect their Wii remote to their computer and use Scratch.
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There probably is a way to convert to exe then use another program to convert the exe to a game console, but otherwise, idk.
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