It works for the various TV versions, so Ubisoft has clearly decided not to mess with a proven formula when it comes to the CSI computer games. CSI: Miami sticks so close to the moderately successful CSI: Dark Motives that you can't see the gap, but fans will still be pleased enough with the result.

Actually the sixth title in the genre-setting Tony Hawk series, Tony Hawk's Underground 2 throws players into a frantic World Destruction Tour against Bam Margera.

The RollerCoaster Tycoon series has proven remarkably popular over the years, despite average graphics and a slightly clunky interface. RCT2 disappointed many fans, but the loyal Tycoon community continued to share new scenarios and rides while waiting for the Holy Grail to turn up.

A combination of Battlefield 1942 with Jedi Knights it may well be, but Lucas Art's Star Wars Battlefront is a polished representation of the Star Wars universe that will satisfy sci-fi geeks and action gamers alike.

TimeGate Studios' original Kohan: Immortal Sovereigns caused a bit of a stir back in 2001 by defying a few of the realtime strategy genre's long established conventions.

We're big fans of Creative Assembly's Total War series. Like the original games, you have the option of playing through various campaigns, or jumping straight into the tactical game with historical scenarios or custom battles.