Don't want to sound like a broken record but....
So I stopped for a few seconds to read stuff and when I checked back I was falling through the floor and into an underground lab with invisible walls. I swear I didn't touch the keyboard >___<. Also I found I could pretty much walk over any terrain(except that which was taller than me) and small gaps between platforms. *checks back on game* Oh, now the screen is just black. Sorry, the story had me interested but the overall experience was painfully glitchy.