I went to Dave & Busters, last night. They got in 2 Deluxe House of the Dead 4 machines.
Holy shit, This game is awesome!!1
The new gameplay elements make the game feel more realistic and not like a B-grade zombie flick. Sega still needs to hire better voice actors, though.
For example - Instead of a zombie just coming right up and biting you, he'll grab you first. Then you have to shake the gun to knock him back (you do the same to reload, in general BTW) If you fail to shove him back - he knocks you down. At this point, you're stunned, but you can still fire. If you don't kill the zombies around you, they move in for the kill (by biting or stepping on your head). The bosses are fair, but hard. Plus the option of selecting your path noticably changes the story arc.
I haven't enjoyed playing an arcade game, this much, in a long time.
And supposedly, the same D&B's is getting After Burner Climax in a few months.