starting with the marine campaign you are constantly on the back peddle, normally under gunned, always out numbered. the few marines you meet with are dispatched rather quickly by hungry xenomorphs.

the alien missions are fast paced with you able to run and jump off pretty much any surface, jumping out from the darkness to harvest a civilian or to impale a marine with your tail.

As the predator you are given all the over powered weapons from the movie which are able to dispatch most enemies with a single shot. some weapons are slow to reload or use energy.

overall the game was very good with all of the story line intersecting at various points to pull it all together

The single player experiences do cater toward some great gameplay and somewhat gory storyline in this violent world.

For those who are passionate about either Alien mythology, Predator Technology or just blasting both as a Corporate marine you are sure to get your fix.

Unfortunately the Multi-player experience has fallen flat since its release due to some blockbuster releases that were expected to follow, however if you have some die hard fans/friends you know and are wanting to stand beside them...or scare them to death, then online can be an experience unto itself.

Recommended to most.