Flash Point: Fire Rescue - Extreme Danger
Buy this firstMixes with earlier maps and doubles as the storage box. One reviewer rated it 9.5 and advises newcomers to ease in via smaller packs first.
Needs: Just the base game
Adds: Six building layouts, firefighter minis, explosive and hazmat tokens, fire-proof doors and an attic/basement board. The box holds all earlier expansions.
Fixes: Older expansions were separate silos; its tokens and attic/basement board can be mixed into earlier maps for much more variety.