Firebase Z

Easter Egg Solver

This is a tool to help you solve the Firebase Z Easter Egg Steps.

Step 1: Activate Power and Pack-a-Punch

  • In the Atrium, run over to Ravenov and speak to him.
  • Head to the Teleporter on the roof, and head to main military base.
  • Defend each of the Aether Reactors, following the prompts.

Step 2: Obtain the Rai K-84 Part 1

  • Head to the Weapons Lab, and grab the blueprint to the left of the on the wall.
  • Head to the Scorched Defense, and run over to the and interact with it.
  • Head back to the Weapons Lab, and place the eye in the Retinal Scanner next to the computer.
  • Grab the locker key from the drawer that opened on the desk under the computer.
  • Head to the Barracks and interact with the lockers.
  • Kill all the Mimics that spawn in.
  • Pick up the Barrel Stabilizer dropped by the mimic.
  • Wait until Round 15 has been reached, and kill Manglers, until the Uncharged Power Cell drops.
  • Head back to the Weapons Lab, and place the Uncharged Power Cell in the .
  • Pass two rounds, and pick up the Charged Power Cell.
  • Head back to the Weapons Lab, and interact with the computer and watch the animation that plays.
  • Use the solver below to solve the dartboard puzzle.

Dartboard Solver

Select the three tiles shown on the computer display (in order). Click a segment to select it.

20 1 18 4 13 6 10 15 2 17 3 19 7 16 8 11 14 9 12 5

Your selection (shoot in this order):

1st: — 2nd: — 3rd: —

Step 2: Obtain the Rai K-84 Part 2

  • Head to the Village Mess Hall, and with a bullet weapon, shoot the score numbers in the order indicated by the tool above.
  • Shoot the bullseye of the Dartboard to obtain the Aetherium Converter.
  • Head back to the Weapons Lab and build the Rai K-84 on the workbench near the computer where you obtained the blueprint from earlier.

Step 3: Mix the Truth Serum

  • Once all three reactors are activated, head back to the Atrium, and speak to Ravenov again.
  • Head to the Control Room, and talk to Peck.
  • Head back to the Atrium, and speak to Ravenov again.
  • Pick up the ID Badge that Ravenov gives you.
  • Head to Equipment Storage, and interact with the and pick up Compound S16.
  • Head to the Colonel's Office, and interact with the and pick up Compound P65.
  • Head to Engineering, and interact with the and pick up Compound 36.
  • Head to the Field Hospital, and interact with the and mix the truth serum.
  • Kill all the Hellhounds that spawn in.
  • Grab the Agent Delivery System to obtain the Truth Serum.

Step 4: Use the Truth Serum

  • Head to the OPC, and place the Agent Delivery System on the .
  • Head to the Control Room, and talk to Peck.

Step 5: Charge the Essence Traps

  • Head to the Data Center, and interact with the .
  • Pick up one of the four Essence Traps from inside the Terminal.
  • Using the Essence Traps, you will have to capture Mimics across the maps. Make sure you shoot the mimic until they're low on health. The locations are as follows:
    • One of the mimics can be found in the Motor Pool area of the map. There will be many idle items on the floor, and one of them will be the special mimic you need to capture.
    • One of the mimics can be found in Peck's Bedroom in the village. There will be many idle items on the floor, and one of them will be the special mimic you need to capture.
    • One of the mimics can be found in the Military Command area. There will be many idle items on the floor, and one of them will be the special mimic you need to capture.
  • Bring the charged Essence Trap back to the Data Center Terminal, and place it inside the terminal.
  • Repeat the process for two more Essence Traps, keeping in mind that you can only do one per round.

Step 6: OPC and Boss Fight

  • Pick up the Floppy Disk from the Data Center Terminal.
  • Head to the Planning Offices, and interact with the and insert the Floppy Disk.
  • Head to the OPC, and look at the new portal that appeared.
  • Head over to the Control Room, and talk to Peck.
  • Grab the Aethermeter from the locker in the Control Room.
  • Head to the Scorched Defense, and grab the Shovel from one of the huts in that area.
  • Head to Jungle Defense, and go over piles of dirt, until you hear a beeping sound.
  • Dig up the dirt, which will reveal an Aether Canister.
  • Complete the lockdown phase and then pick up the Aether Canister.
  • Head over to the Open Lot, and go over the piles of dirt, until you hear a beeping sound.
  • Move around the Open Lot area, and its adjacent buildings, and find the Canister that has no black smoke inside it.
  • Interact with the Canister that only has inside it.
  • For the final Canister, head to the Barracks, and dig it.
  • The Canister will start teleporting around the area.
  • From a distance, shoot the Canister with the Alternate Fire of the Rai K-84. Pick the canister up, while the alternate fire is active.
  • Head to each Aether Reactor and interact with it.
  • Head back to the OPC.
  • Head back to the Control Room, and wait until a quote plays.
  • Head to the Planning Offices, and wait for the dialogue to finish.
  • Interact with the and hover over the yellow dots until you see one with a question mark on it.
  • Align the satellite to that yellow dot.
  • Once the cutscene finishes, head to the OPC, and interact with the terminal to start the boss fight.