In the Shadowrun Chronicles video game storyline, at some point, you run into Damon killing off some exec of Aztechnology (helped by Aztechnology) apparently to cover up the Vulcan project. Does it make sense (somehow) with the available Lore on Damon ? Why would the dragon aligned with Aztechnology on this ? Any idea / theories ?
Aztechnology, EVO and NeoNET were allies on Project Vulcan. Then Aztechnology double-crossed Celedyr and used data gathered from Project Vulcan and the study of Eliohann's body to help develop their anti-dragon weapons.
Damon has grown close ties to Celedyr according to his chapter in the Lockdown sourcebook, so it's likely he was also helping with Project Vulcan in some capacity. Maybe he was even the one dealing with Aztechnology in Celedyr's stead (that's only my theory though).
In any case, I'm guessing when he discovered how Aztechnology not only double-crossed NeoNET, but dragonkind as a whole, he took it quite personally...
In I trust my own summary
of the game, in this mission Aztechnology is cleaning its own ranks, but Damon is not really working with them, he just uses it as an opportunity to deliver a message.