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.
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.