There is an old PC game i used to play. I dont remember the name of it, but you controlled a guy and collected jewels on colored tiles and had to find like a key to get to the next level. I starkly remember one of the levels being a christmas tree of jewels. I think it was on my dads Gateway 2000 or Dell. Windows '98 or possibly 2000. If anyone knows what im talking about let me know!