Viktor Eriksson writes:
"Ninety-Nine Nights II is simply put a game that manages to be worse than its predecessor in every conceivable way. It's as if the developers knew this and tagged on an online mode to at least bring something new to the table on paper. You can play this mode with a friend and face hordes of enemies in even more identical corridors. The online mode fails at achieving anything more than appearing even more pointless than the actual campaign."