Stock up before leaving Moxxi's. Because vehicles are banned and vendors are scarce until you reach The Lockaway, you'll need a full supply of Borderlands 4 Boosting ammo, grenades, and health packs.
Master vertical movement. Grapple points, wind vents, and wall climbs are the backbone of this mission's design. Don't waste time searching for flat paths - the intended route is always upward.
Manage Dominion troops carefully. Shock soldiers with shields can pin you down in tight alleys. Bring area-of-effect weapons or crowd control abilities to handle groups efficiently.
Explore thoroughly. The Lockaway hides extra loot chests beyond the main Data Pad chamber. Taking time to search side rooms can reward you with valuable weapons and gear before the next mission chain.
Final Thoughts
The Falling Wall mission is Borderlands 4 at its best: a seamless blend of chaotic combat, environmental traversal, and narrative momentum. From the moment you leave Moxxi's bar, you're on a dangerous pilgrimage across Carcadia Burn, through Siltgrasp Canyon, and into the unstable ruins of Dominion City. Every grapple, climb, and firefight pulls you deeper into enemy territory, ratcheting up the stakes.
Unlocking The Lockaway Safehouse is more than just a gameplay convenience - it's a symbolic victory. For the first time, the Vault Hunters carve out space in the heart of Dominion. With Levaine guiding you, a Data Pad in your possession, and a fortified base secured, you're ready to continue the war against the Timekeeper's dominion.
The mission may test your endurance and precision, but the payoff is immense. By the time you complete The Falling Wall, you'll feel the shift in momentum. The hunters are no longer outsiders scraping at the edges; they're invaders in the Timekeeper's backyard, and the story of Borderlands 4 is only getting more intense from here.
The Falling Wall mission in Borderlands 4 stands out as one of the earliest pivotal points in the campaign. Up until this quest, most of your objectives in Carcadia are designed to acclimate you to its harsh wilderness and to give you a taste of the Dominion's reach. But here, the training wheels come off. Instead of circling the edges of enemy territory, you're thrust directly into the Dominion's heartland. Your goal: to penetrate the boundaries of Dominion City, uncover the mystery of the City Wall, and secure a permanent stronghold that will let you strike at the Timekeeper's forces from within.
Unlike the open plains and deserts where vehicles rule, Dominion City imposes a strict ban on their use. At first glance, this may seem like a minor restriction, but it completely alters the pacing and tension of the mission. Gone are the days of plowing through mobs in a technical or runner. Here, every step forward demands deliberate effort - scaling walls with grappling hooks, catching lifts on wind vents, and sprinting across crumbling structures. Without wheels to carry you, combat feels intimate, claustrophobic, and urgent.
If you've found yourself stuck at the "Investigate the City Wall" objective, this complete walkthrough breaks down each phase of the mission, starting the moment you leave Moxxi's Bottoms Up and ending with the triumphant activation of The Lockaway Safehouse deep in Dominion territory.
Beginning the Mission: Leaving Moxxi's
The mission begins as soon as you exit Moxxi's Bottoms Up, your familiar watering hole in Carcadia Burn. Once outside, pull up your map and orient yourself toward the eastern edge of Lopside. There you'll see a faint streak of shimmering Eridium dust, glowing purple against the landscape. This mystical breadcrumb trail guides you toward cheap Borderlands 4 Boosting Dominion City and ensures you don't get lost wandering the wasteland.