Navigating the dangerous streets of Dogtown in Cyberpunk 2077 Phantom Liberty brings players face to face with intense boss battles and unique rewards. Among the most valuable items players can secure during the expansion is the active Chimera Core, a high-tier component dropped by a massive Militech war machine. Tracking down this rare item requires paying close attention to mission objectives right after surviving a chaotic encounter.

Locating the Chimera Core After the Boss Battle

The Chimera Core becomes available immediately after defeating the Militech Chimera boss during the Spider and the Fly quest. Once the battle wraps up, the core sits on the ground inside the underground arena where the fight took place. Players transitioning into the next quest, Lucretia My Reflection, will receive an optional objective prompting them to grab the item before leaving.

If you have trouble finding the object in the dark wreckage, open your quest log and track the optional task manually. This action forces the item marker to highlight the core clearly on your HUD and scanner. Collecting it early ensures you do not miss out on one of the expansion's best crafting materials.

How to Recover the Item If the Marker Disappears

In some instances, players report that the objective marker for the core disappears after jumping down or moving around the room. If this UI glitch happens, inspect the area near the exit door and the scanner objective where President Myers stands. The active core typically rests on the floor nearby, glowing visibly once you approach the central combat area.

Using your scanner reveals interactive objects, allowing you to highlight the core even without an active quest waypoint. Picking up the item immediately adds it to your inventory, where it can be saved for later crafting decisions.

Best Uses for the Active Chimera Core

Once acquired, the Chimera Core serves as a key crafting ingredient for four extremely powerful tier-five weapon modifications. Depending on your build, you can craft distinct mods for Power, Tech, Smart, or Melee weapons that provide game-changing combat perks. Since there is only one core per playthrough, choosing the right mod for your playstyle is crucial.

Alternatively, players who prefer aesthetic rewards can choose not to craft a weapon mod and instead display the core inside V's apartment in Megabuilding H10. Placing the active core on the side table gives V's home a unique trophy from your time in Dogtown. Both options provide great value, making the effort to locate the core well worth it.