Perfect World is teaming up with Zombie Studios for the sequel to Blacklight: Tango Down. Media will be getting hands-on time with Blacklight Retribution next week during E3, so expect to hear more soon.
The teaser trailer and newest screenshots are attached. Interestingly, this game is going to be free to play — which is why Perfect World makes sense as the publisher — and will support DirectX 11. It sounds like the developers are really listening to fan feedback, so this could be interesting.