Where was Fifield after his mutation?

Are you sure he wasn't laying there? I thought he was and they just didn't have time to go check him out with Holloway needing attention and the hammerpede scaring them

He went somewhere. But 
Where ?? Looking for a
Warm moist place ?? Where
There is a lot of humidity and
Perhaps nitrogen ?? Top 
Of the pyrimid ??

I have even slowed down the video but his body isnt there at all. He couldn't have just layed there when the crew arrived....so he must have ran off somewhere else, but where?

My guess would be he got LOST! Haha

He could have been lying behind the Big Head unnoticed by the crew and transforming?

Well thw answer is easy............... he got lost again lol...

As far as how he found Prometheus and if that meant he had some memory but then if so why did he go Postal....

Well if thats the case, remember he was not a very stable minded person anyway, all he was interested in was making money and no soon as they found dead Engineers he wanted out and back to the ship.

If he did keep some of his memory after mutation we can only assume he would be very very peed off that its the fault of this mission and its crew that they brought Fifield to a place that had now ruined his life as he becomes a Zombie Mutant and he would want to take his anger out on those who brought him there... and anyone who gets in his way in the process...

Its mind control I tells u. Its the only wsy out for prometheus now - this god like being needs the prometheus crew to free it and its were the goo is from...thats why they were all not making any sense! Its controlling them so that it can eventually free itself! 

Probably he was trying to get back to the Ship, walking down the corridors, suffering from pain, a little disoriented, but at the same time he was losing his humanity by this virus that was controlling his body.

Although, Fifield attack inside the pyramid would have been more creepy, IMHO.

Yes, they had many plans for Fifield, plans which unfortunately never saw the light of the day.

@Visionary Alpha, What is that of "when he discovered Charlie ' s remains oustside"? I`m curious.

So, he was trying to protect other life forms? like What? Shaw's Baby?

In spaights script he was just a shambling horror wandering the halls. He would have had to have had some intelligence to get out of the tombs and in front of the ship.

Lol yer that is funny if you think about it he got lost before even with a 3d map a ship mate and communication to everyone yet after having his face melted and black goo mess his body up hes up and straight off to the ship lol...

There some good points. I don't think this part was planned out very well except to perhaps to put some action into the film. The way I thought of it was at this stage, Fifield was in all purposes dead or at least brain dead, except for certain flight or fight stimulations in his mind that caused him to find the ship and then fight the crew. These motivations were probably his last before the actually Fifield lost himself to the infection of the goo. In all liklihood Fifield was following for noises and finally found the ship.

Yes thats as i have said before a lot of these so called stupid moments are their purely to drive the Plot forward....

Had Fifield and Milburn not got lost then they would have made it to the ship in one peice, we would not have been shown what the Goo did to the Worms, well could but never seen how deadly these Hammpedes could be and we would not had seen Fifield Mutate and thus be left with lots of crew members alive.

They was just Plot Devices, and we see countless horror movies and Sci Fi like Alien ones etc where we see some peoples actions as being really silly in what they do that leads to their death.  The same goes for Monster movies, or even Killer Shark movies, its always some people who do something really silly that in real life you would say... sod that you would never be that stupid and they deserved to die.

Well for these movies they act silly, because its a way for them to be canon foder to show the deadly nature of the Aliens, Wolf Man, Shark, Zombie etc etc.