I have just installed Grey Matter (Alienware laptop running Windows 7) and all seemed well but when I run the game it is playing in a reduced size window and I can't get back to an options menu which will let me fiddle with the resolution. The ingame graphics options just allow for brightness etc. My laptop doesn't have that big a screen to start with so I really would like to increase the picture size to run the game full screen, anyone know?

You probably need to adjust your screen resolution prior to launching the game.

Right click on your desktop. Select "screen resolution" from the menu and adjust it there. Usually 1024 x 768 is a good place to start.

Windows will ask you if you want to keep the reolution. Keep the changes. Launch your game and see if it doesn't fix the problem.

When you complete game play, you do the same thing and select your normal screen resolution for your laptop.

Thanks JKEerie, I'll try messing around with that, fingers crossed!

I was going to ask a similar question but I solved the problem myself