Blacklight: Tango Down launched last week on Xbox LIVE Arcade, this week on PC and is coming soon to PS3.

It would appear that early sales have been solid as BigDownload reports that developer Zombie has already started production on a sequel.

Zombie CEO Mark Long said that there are no plans to release DLC for the first game - there will be some bug fixes - with the studio instead moving on to a follow-up.

Blacklight: Tango Down 2 will feature larger maps and controller mech-like vehicles, amongst other improvements, and is being targeted for a summer 2011 release.