Game don't run on some PC's

anne O'nymous

I'm not grumpy, I'm just coded that way.
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No errors at all, just nothing happens then they try to run it.
There's errors, but hidden. Tell the players to send you there "log.txt" file, and compare it with yours. The moment where the file stop will tell you what made Ren'py stop working, and so where the error come from.

Assuming you use a 7.4.x version of Ren'py, it's probably due to a to old OS (support for Windows XP have been dropped, and yes there's still people using this OS) or a too old GPU or GPU driver.