doom3 or rainbow six3?

DOOM 3

it may be easy but it is fun to shot and be scared at the same time

buy both rainbow six 3 is only $4 used and doom 3 is $13 which isn't alot of money at all

Hm, this is pointless apart from the first-person perspective and the goal to shoot bad guys those two games are about as different as it can get.

If you like to move tactically, with the support of a squad under your control, buy Rainbow Six 3.

If you want a game that plays absolutely old-school and is boringly easy, even on hard, but looks awesome and has a cool atmosphere, then buy Doom 3.

You can't really say which one is better, because action fans don't like Rainbow Six 3 and tactic fans don't like Doom 3. That's a decision you have to make on your own. All I can tell you is that both are good games each in their own right.

Doom 3 is way better than Rainbow Six 3.