Played the demo and it's pretty fun, love the design direction.

What decides when you get a black key from beating a level? I thought it was from finishing with a gold time rank and provirus at first but that wasn't it; sometimes finishing with just silver and provirus was enough.

Any plans for global/friends time boards? There's potential for schmoovement here.

I almost got excited that I found a secret character until I discovered that it was just the "MGSPK" skin—but I ran into a thing where I can scroll to the *title* of the title screen above "Start_Game" and press it to reveal that it always changes my skin to the "MGSPK". If it means something, then I have absolutely NO idea. Could someone developing this game confirm what is going on?...

:)