Unfortunately gog.com decided to release the DOS version of the game. In comparision to the Windows release of the game, the DOS version works only with 256 colours and interlaced videos. That leads to a bad video quality with a very grainy image especially on bigger screens. The Windows release instead offers 16 bit colour scheme and a crispy clear image. I would really like to enjoy that classic of a game, but the lack of colour and a good resolution spoils the party. The unofficial "Squirt the Cat" patch, which should allow to install the Windows version of PG2 doesn't work with the gog.com version.