Harley Quinn Balloons Arkham City Complete Balloon Location Guide
Tracking down every collectible in the Harley Quinn's Revenge DLC for Batman: Arkham City requires patience and a keen eye for hidden details. Players looking to earn the Party's Over achievement must locate and pop all 30 red balloons scattered throughout the industrial zones and interior corridors. Understanding how these targets are distributed across the map streamlines your search and ensures you do not miss any elusive items during key story moments.
Initial Exploration Near Harley's Hideout
The first set of collectibles can be discovered as you approach the perimeter of the main shipyard and hideout areas. Searching high platforms, structural girders, and near guarded entrance gates will reveal several balloons floating in plain sight. Listening closely for distinctive creaking sounds can also help pinpoint their exact positions when visibility is low.
Navigating the outer industrial district requires leveraging Robin's zipline and Batman's classic gadgets to secure proper angles for taking shots. Look closely around snipers' perches, high radio towers, and nearby Ferris wheel structures to spot long-range targets. Clearing out surrounding enemies first makes popping these outdoor items much safer and less stressful.
Scouring the Industrial District and Steel Mill
Moving deeper toward the Steel Mill reveals several balloons positioned around dark tunnels and elevated building rooftops. Pay special attention to structural overhangs, giant tin soldier displays, and hidden courtyard corners near the flooded alleyways. Missing these outdoor spots early on might force you to backtrack after completing major story objectives.
Inside the facility grounds, check upper office spaces and assembly rooms where henchmen are actively working. Some collectibles are tied to objects like cribs or ceiling fixtures in heavily guarded rooms. Taking advantage of detective vision allows you to spot these red spheres against the shadowy backdrop of the mill.
Finding the Hidden Interior Balloons
Once you step inside Harley's main hideout interior, the layout becomes tighter and features several hidden corridor targets. Be sure to scan flooded hallways, stairwells, and vent shafts right after navigating tricky environmental obstacles with your line launcher. You can inspect the detailed options online for additional location tips and trophy strategies.
The final batch of balloons is located near major encounter chambers, including shrine rooms and the final dry dock location. Look up toward high ceiling corners, behind collapsed staircases, and near lower water platforms before triggering the final cutscenes. Destroying the very last balloon immediately unlocks the achievement and completes your DLC collection checklist.