There's obviously something very wrong with whatever system you're using to flag pages for this, since (quite obviously) perfectly legit pages are getting in the blacklist. Which is why automatic scripts and systems for things like this shouldn't be used by a wise admin, both in the interest of users and your network. Here's another victim:
https://arnaujess.itch.io/el-expresovam
This is merely a retro-game for an old system, the ZX Spectrum. It's a 38KB .tap file used in ZX Spectrum emulators, and I'm somehow confident that it's incapable of causing a chain reaction to destroy the universe...