Tomb raider is a remake of the first tomb raider. With enhance
graphics and some other feature that make use of the wii functions
like breaking rocks with a chisels, or brushing dirt off walls for
clues, swinging the nuchuke for the grapple hook. So it is be quite
interesting for a tomb raider fan.
tenkaichi part 3's fighting system is slightly different. The story
mode follows exactly the same route as part 2. (saiyan saga ,
freeza saga etc unti buu saga) the way you execute the moves in
part 3 are more identical to the actual move. For example
kamekameha in part 2 is pull back then push forward, part 3 is you
have to hold the nuchuke and wiiote in one hand and push forward
like the actual kamehameha. Graphic wise, part 3 is much better
than part 2.
But I won't advise buying part 3 if you already own part 2. Better
to use the money to try some other games. But if you really die
hard DBZ fan, then must buy. Coz got some new stages and
charactors.
regarding online system, sorie, i have yet to try le.