The biggest expansion pack yet for Flash Point, Extreme Danger contains the single story `Mechanic`s Garage` and two-story `Laboratory` game boards, which can be further expanded with the included `Attic/Basement` game board for up to three stories of firefighting. Extreme Danger also introduces new challenges like floor damage, chemical spills, jammed fire proof doors, and explosive special equipment, and includes the hydraulic platform and nine specialist figures.