MrNyarlathotep
Banned
they found other ways to enable the same mechanic which dont infringe on the pantent. That said, halo was still the first to do iirc, and it's pretty much a staple in most co-op games now. (though i think a large part of the patent refers to system link and net code for it. ie allowing 2 seperate people on 2 seperate consoles to control a shared vehicle)
[citation needed]
Because one player driving while another is shooting wasn't exactly a novel or patentable concept by the time Halo was released, even if it was not present in other FPSes at the time.