You need three more power cells for this lock unfortunately, the remaining power cells are found in dungeons you cannot access until you reach the associated critical path quest. Once you bypass this first hololock inside Bunker, you’ll find a second one stands between you and the ancient armor.

From left to right, you want the lock to point up, right, down, left and up again. Turn the hololock dials so they match the times indicated on the nearby monitor. Once you have them, return to the Bunker dungeon and interact with the two darkened interfaces to completely power the hololock. This hololock requires two power cells before you can open it, and you can grab both before the end of the prologue or return for them later. Facing inwards with your back to the dungeon entrance, look to the right to find one of the hololocks you’ll occasionally encounter in Horizon Zero Dawn. The location you’re looking for is Bunker, and it’s on the western side of this area, towards the mountainous border with Mother’s Embrace and the Carja Territories.ĭescend into the Bunker dungeon (don’t miss the Metal Flower down here) and proceed to the end of the area to find a locked room housing the titular Ancient Armor. In either case, you’ll want to exit Mother’s Embrace and head north along the main road, keeping an eye out for the rainbow-like ruins symbol on your radar and map.

Locating the Bunker ruins and unlocking the seals To trigger the Anc ient Armor quest, you can find a power cell for the objective “find a use for the power cell”, or complete Horizon Zero Dawn’s prologue missions so you can leave the Mother’s Embrace zone and venture into the wider Sacred Lands map. Some spoilers for Horizon Zero Dawn mission and dungeon names follow. As the name suggests, the reward is a suit of pre-apocalypse armour, and well worth the effort of collecting it. Horizon Zero Dawn includes a side quest called Ancient Armor, which is rated level 25 but unlocks in the starting zone if you stumble across it early enough.

Horizon zero dawn power cell locations