HALO

[eadgem]

Suddenly it went lag, be4 it used to be great at full graphics but now you cant move player pls help!
im using:

windows xp pro,
sp3,
504mb ram,
2.79ghz,
pentium4 2002

[Geek-9pm]

Are you talking about this?

alo is a multi-billion dollar fiction video game franchise created by Bungie and now managed by 343 Industries and owned by Microsoft Studios. The series centers on an interstellar war between humanity and a theocratic alliance of aliens known as the Covenant. The Covenant are led by their leaders, The Prophets, and worship an ancient civilization known as the Forerunners, who perished in combat with the parasitic Flood. Many of the games center on the experiences of Master Chief John-117, a cybernetically-enhanced human super-soldier, and his artificial intelligence (AI) companion, Cortana. The term "Halo" refers to Halo megastructures: large, habitable ringed structures, similar to the Orbitals in Iain M Banks' Culture novels, or author Larry Niven's Ringworld.[1][2]

http://en.wikipedia.org/wiki/Halo_%28series%29

If that is what you mean, then have you tried the 343 companies  that might be able to help you?
Now if they wont help you, please tell us what they aid and provide some more details about which Halo you have.

[Salmon Trout]

The Covenant are led by their leaders

I find that very surprising.

[Geek-9pm]

...

I find that very surprising.

.
Which makes some sense if you add..

....and owned by Microsoft Studios.

Maybe the OP is doing some PR...

News for Microsoft Studios

    Microsoft releasing Halo 4 on November 6 worldwide

    Gamasutra‎ - 6 hours ago
    Microsoft Studios has announced that 343 Industries' Halo 4, the newest entry for one of the Xbox 360's biggest exclusive franchises, will ....
http://www.gamasutra.com/view/news/168706/Microsoft_releasing_Halo_4_on_November_6_worldwide.php

[ChuckHollen]

Are you talking about this?http://en.wikipedia.org/wiki/Halo_%28series%29

If that is what you mean, then have you tried the 343 companies  that might be able to help you?
Now if they wont help you, please tell us what they aid and provide some more details about which Halo you have.

Looks like good information. The OP is on his way to a solution.

[eadgem]

yes thats the one