One of the best things about the Game Boy Color is that it's  basically an original Nintendo Entertainment System that can fit in  your pocket. What this means for gamers is that many of the great games  for the classic system are being ported to the Game Boy Color, giving  us a chance to re-play (or in some cases discover) the best game titles  from the '80s.Nintendo's ownSuper Mario Bros. Deluxeis among the first of  these conversions, and it certainly remains one of the best. Actually,  calling this game a conversion really doesn't do it justice. This  version actually contains more levels than the original game, including  the entire Japanese version and a slew of extras (such as a two-player  mode).The controls in this game are easy to grasp--even for novice gamers.  All Mario can do is jump (and shoot fireballs with the right power- ups), but it is amazing to see how much gameplay can be squeezed from  these simple actions when the controls work in direct harmony with a  player's thoughts. The only element of this game that could have been  better is that the Game Boy Color's screen isn't quite large enough to  show the entire layout of the original game screen, so players may  occasionally need to press up and down on the control pad to see some  offscreen action. While this can be distracting, it ultimately has  minimal impact on gameplay. If you are looking for the quintessential  side-scrolling platform game, you can't do much better thanSuper  Mario Bros. Deluxe.--T. Byrl BakerPros:Classic side-scrolling action gameplayLots of extrasCons:Screen isn't quite big enough to show the entire layout of the  game