Any movies similar to Resident Evil: Apocalypse?

Dawn of the dead. The first one.

28 Days Later. 28 Weeks Later.

Land of the Dead.

Night of the Creeps.

The first Resident Evil movie

Land of the Dead by George A. Romero (kinda like it)

Day of the Dead (the original, honestly it's nothing like it but it's the precursor to what happens in Land of the Dead in some ways)

Planet Terror is another zombie actioner

The only other thing I can say is watch an S-load of zombie flicks, here's a list

REC (newer movie, Spanish (subs) the orginal and better version of Quarantine)

Fido (newer)

Dawn of the Dead (ORIG)

Night of the Living Dead (orig and the Tom Savini remake)

Re-animator

Day of the Dead (orig)

Deadset (this is a great British miniseries)

Slither (kind of, depends how far you're willing to stretch the word Zombie, it involves alien parasites)

Zombi 2 (or Zombi it's a weird thing with the titles but remember zombie vs a shark)

Resident Evil 1 (the only one I liked, I dug the claustrophobic, closed in feel)

Pontypool (heard it's good, looks good http://www.youtube.com/watch?v=RsGPsbAd7Dc

Planet Terror

Zombie Holocaust (very gory but not too much zombie action, more cannibals)

Invasion of the Body Snatchers (once again depends how loosely you use the word zombie but if you consider the Evil Deads and 28 Days Later zombie movies this should be counted as one)

Night Of The Living Dead?