DieRuhe: I bought it last night. I was a bit drunk by then so I just took the most cursory look around but I thought "Wow that's small." I'll be investigating in a bit, but for now here's something to look at, though I don't know if it'll be helpful:
snkboarder: Drunken GoGing is the only way to GoG. Especially during a sale.
But seriously, I can't play it. I find myself squinting at the screen with my nose an inch from it just to manage inventory.
Here's what I did:
When you start, go to Options. It'll start on the "controls" menu, but if you click the right arrow twice you'll get to "video." The first toggle is for fullscreen. I just tried it and it does indeed make everything larger. My resolution is set to 1024 x 768, but I'm going to experiment with that because now in full full-screen, I think things are a little too large! Hope it works for you too.