He’s saying the script with dependencies relies on steam. GOG’s runs offline. But like you said, copying the end result is generally fine (and especially so on Linux where it’s all contained in the fake folder structure).
If there’s not some moderately heavy DRM on Steam, you’re more likely to get the same build on both stores (not always, though). It’s when GOG is actually the only DRM free version that you tend to end up with a lack of version parity.
He’s saying the script with dependencies relies on steam. GOG’s runs offline. But like you said, copying the end result is generally fine (and especially so on Linux where it’s all contained in the fake folder structure).
If there’s not some moderately heavy DRM on Steam, you’re more likely to get the same build on both stores (not always, though). It’s when GOG is actually the only DRM free version that you tend to end up with a lack of version parity.