Summary: Instead of taking the time to put effort into this "gift to the fans", we've decided to have two fucking game engines
running at the same time, while not even bothering to implement improvements
to the original code after a decade of successor games. And half-assed Co-op that was already in the original game
Enjoy the processor and ass rape, Halo fans.
I'm so glad I stopped playing after H2. If they spent more than 5 months on this I'd be shocked.