Miasma

From publisher blurb: An industrial accident at the starport puts a community of natives at risk from a toxic cloud. The evacuation effort pits the heroes against the clock, criminals, and skittish natives. Miasma is a one-page, no-frills adventure for tabletop RPG science fiction games using a 2D6 mechanic (including The Original 2D6 Science Fiction Game) starring characters of varied career backgrounds.