Hey, I am wanting to get a fighting game. Which of these three do you think I should get?

DOA: Hardcore
Tekken Tag
Street Fighter EX3

Tekken is cool but w/o 2 people it gets old. It has good replay value to unlock everything/everyone.
DOA2 is prettty and is pretty deep, but once again 2 people are important.
SFX3 I never played it, can't really give an opinionl

If you're not a huge die-hard Tekken fan, DOA:2 without question. While I enjoyed the endings and the hidden "bowling" game, the gameplay in Tekken belongs in an 8-bit nintendo fighter.

I just want a fighting game, I not a fanboy of either Tekken or DOA so I can go for any.

I have DOA2, how do you get the hidden bowling game?

The hidden bowling game is not in DOA2, it's in Tekken Tag.

How to get the hidden bowling game in Tekken Tag:

Tekken Bowl Mode is unlocked at the same time the time release character Ogre is released. To release Ogre, the game must be beaten in Arcade Mode ten times, with any character(s). If you want to earn Tekken Bowl Mode as soon as possible, set the difficulty to Easy and amount of rounds to 1, and then choose a team with quick, easy damage.:)

I'd say go with DOA. I have both it and Street Fighter EX3, and I enjoy DOA a LOT more.