Oh by the way I got Dead or Alive 4, awesome graphics 10/10. Automaticly
But This one is actually for Mortal Kombat: Armageddon
I Shall start with characters. I haven't beaten it yet though.
I'm pretty sure you can unlock 5. Most likely from Konquest.
But as usal the characters own like my favorite, Sub-Zero.
There are a total of 62 fighters in the PS2 version an I'm assuming the xbox version also. You also can create your own character which is awesome by the way. You can customize everything from appearance to skill. There aren't that many combo's and the battles might be quick but usually people like us won't even last if a flaming fireball was shot at us :).
And this brings us to konquest. Konquest is awesome, you play as Taven a half god and you go around smashing, ripping, clobbering people apart! I rate Konquest 9.5/10
because its just that awesome but can get annoying. You collect other fighters parts like sub zero's mask, kabal's mask, cyrax's weapon etc.
There is also the crypt. One thing i forgot to mention was that you collect gold as you defeat enemies too. You can purchase things at the krypt like secret movies, sketches , motor kombat carts, motor kombat stages, character customs, music, and stages.1000/10
There also is motor kombat which is were you race as fighters in chibi mode. I never really got around to play it though.
I the discoverer rate this game a 9/10.