DR2 was a horrible game. The missions were horrible. In a nutshell your daughter was turning into a zombie, and the only way to prevent this was from giving her zombrex. So what you would do is that you'd have a time limit to get her the zombrex, and whilst you hunt it down you have to help some guys who are getting attacked by zombies and lead them back to the safezone.
So pretty much this is what happens.
You get CONSTANTLY pestered to find zombrex. This causes it to be unenjoyable. The AI's you have to help are glitchy and get stuck behind the most ridiculous of things. The load screens are just DREADFUL. Every 5 minutes of gameplay you have to go through 5 minutes of loading screens.
DON'T BUY THIS GAME.
You will play it once and think " This is quite fun! The zombies are really fun to mow down! " . The 2nd time you'll think " God, im so bored of these frickin' loading screens, and WHY DO I HAVE TO DO THE MISSIONS, THERE SO BORING, LEMME JUST KILL ZOMBIES!" And the 3rd time, well, there won't be a 3rd time cause you will NOT want to go back!