1. Halo (xbox) This game broke my dry streak of 10 years with video games. I got the xbox to play this excellent shooter. 2. Rainbow six 3 (xbox) The first time I started ordering my squad around via xbox live communicator I nearly soiled my drawers. I love this game sooo much and made a lot of new friedns on xbox live w/ this one. 3. The 7th Guest (PC/MS-DOS) Speaking of soiling drawers this game made me do just that for the first time about 13 years ago. this game has really hard puzzles and a chilling plot. 4. Super Mario World (SNES) The first time I saw mario in 24-bit goodness I nearly cried b/c it was so exciting. I don't think to this day that i have ever been more excited about getting a game or new system. 5. Tomcat Alley (Sega CD) I loved this Top Gun themed video game so much. I really used to feel like I was dogfighting in the sky. The full video aspect of the game was really immersive.