: If he quit because he was disappointed with the quality of the level or with
: the reception to it, I hope it wasn't Reclaimer, because that level is
: superb. The only change I'd make is giving the Mammoth an AI rather than
: using scripting. As for the Lich, I like it the way it is, it's a sitting
: duck for experiments! http://www.youtube.com/watch?v=p6G896ydZWg

: Even Dawn, Infinity, and Midnight are fun to explore (outside I mean ;))!

I've heard rumors that Reclaimer was Halo 4's "Cortana"--it had some of the biggest development hurdles and that's why, among other things, the Lich didn't have its own AI. Too little time to redo the issues.