Really stoked to see this doing so well for them. Apologies if this is a repost, I'm currently playing the game so I didn't want to stumble across any spoilers by looking around the forums!
I think that's a pretty impressive showing for a game that is kind of niche, only on one platform and that is in a pretty small chunk of time! It's not a particularly easy game either especially at the beginning. Long live PC gaming!
Edit: These figures were actually recorded in July so they've likely passed the 1M mark now. Very nice figures for 1.5 months.