The debut map for REDSEC, Fort Lyndon is the largest battlefield in the series' history. This sprawling Southern California environment features over 20 points of interest, from coastal marinas and suburban neighborhoods to dense urban districts and fortified military complexes. As a free-to-play, standalone experience, REDSEC pits up to 100 players against each other in a high-stakes battle for survival. Scavenge for gear, complete missions, and utilize a full suite of land, air, and sea vehicles. Be warned: the closing ring is an instantaneous kill boundary, demanding constant situational awareness. With a unique class system, second-chance respawn mechanics, and full Portal integration, Fort Lyndon offers the ultimate Battlefield sandbox.

A mountainside terrain with rocky outcroppings and high ground, offering significant height advantage. Its expansive vistas are perfect for aerial dogfights and long-range vehicle combat.

An intense, infantry-only urban environment featuring tight alleys, building interiors, and accessible rooftops. Combat is fast-paced and vertical, a departure from classic large-scale vehicle warfare.

Set on the outskirts of Cairo, this map mixes an open desert construction yard with dense, built-up zones. The varied terrain supports both tank and attack helicopter engagements in large-scale modes.

Fight in the streets beneath the iconic and highly destructible Manhattan Bridge. A medium-scale map that supports attack helicopters and infantry engagements in a visually appealing, linear environment.

Winding streets and destructible buildings in Gibraltar create intense urban choke-points. Though large-scale in name, it provides tight urban combat well-suited for ground vehicles and infantry-focused modes.

The largest map at launch. This war-torn valley is the flagship "big map" experience, supporting every vehicle type in a massive sandbox for large-scale modes like Conquest, Breakthrough, and Escalation.

A medium-scale urban map praised for its excellent balance of vehicle and infantry combat. Navigate narrow alleys and open city squares as you fight for control of Central Cairo in objective-based modes.

A compact, infantry-only map centered around a fountain square. The design focuses on intense, fast-paced close-quarters engagements, perfect for Domination and Team Deathmatch.

A nostalgic remake of a classic. This large-scale industrial zone is set in a burning oil field and supports full combined-arms warfare, encouraging varied strategies across land and air.

(Season 1) A medium-scale map set in an American air base in the California wasteland. This map was introduced alongside the new tactical 4v4 "Strikepoint" game mode.

(Season 1) A suburban area adjacent to a golf course. This map launched with the limited-time 8v8 "Sabotage" mode and features the "Battle Pickups" mechanic.

(Season 1) A winter-themed variant of the Empire State map. A sudden freeze has locked down the city, introducing a special Limited Time Event with a "Freeze" mechanic and altering the infantry-only combat environment.