As adrian mentioned, it can be hit and miss. On my lenovo laptop you can’t press space when holding up + left arrows. Many other key combinations with 5+ keys work. For platformers it’s a no go, so I’d always recommend something with N-key rollover to avoid weirdness.

Right, and GOG also “had to” purchase exclusive rights to the games on its platform and force DRM. Oh wait, that didn’t happen.