So, what have we seen thus far of the Promethean AIs and how they act with each other, as well as some of their cool new attacks?
The Watcher seems to be the most supportive, although it in turn pops out of the Knight’s flanks. It provides the Knight with a shield for a little while (which I said would happen when it was explained enemies will interact would each other), and can sling grenades back at John. Also, if I’ve interpreted this correctly, it flies away after John despatches of the Knight and… teleports in more Crawlers, correct? Is that what I saw?
The Knight itself can teleport, which is pretty damn cool, and can attack with swords as well as the Light Rifle.
The Crawler fires …spikes from its ‘head’ and can use these spikes in a lunging melee if close enough.
All in all, I’m very excited about these new enemies and look forward to fighting them. Any other comments or theories or such? Someone on the Flood pointed out that the Knights and Watcher nearer the trailer’s end have blue highlights, not red. (S)he suggested the AIs in this scene may be going rampant, or fighting for a different cause than their blue counterparts. Faber vs. the Didact, anyone?