First game I played was Halley Project. A boring game were you explored the galaxy. It was a national contest. Also the game that told me Amiga was special. Looking through the manuale (unbiased by the way they wanted to sell games they did care what platform.) Anyway the pc version was a gray box with a unmoving starfield. The amiga version was a grafical interactive cockpit with star and light effects. It was also color. PC version was Monocrome.