The Planetarium

Survivors of the Void - DLC Content The Planetarium is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run. Click for more info.The Planetarium
Cell V
Stage	Final
Soundtrack	The Face of the Deep
Interactable Credits	No random interactables spawn here
Description
The Planetarium is an area somewhere within the Void, housing a collection of planets detained by the Void's denizens. It is inhabited primarily by the Voidling, the guard of the Planetarium or potentially the controller of the Void itself.

The Planetarium is an alternate final stage Environment introduced in the Survivors of the Void expansion. The Planetarium can be accessed by clearing all the Deep Void Signals within the Void Locus and entering the Deep Void Portal, or alternatively by petting the glass frog on Commencement 10 times after defeating MithrixMithrix
King of NothingHP: 1000 (+300 per level)
Damage: 16 (+3.2 per level)
Class: Melee / Ranged
Speed: 15 m/s
Armor: 20.

Description

The Planetarium is an area somewhere within the Void, housing a collection of planets detained by the Void's denizens. It is inhabited primarily by the Survivors of the Void - DLC Content
Voidling is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
Click for more info. VoidlingSurvivors of the Void - DLC Content
This content is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
Click for more info.Voidling
Diviner of the DeepHP: 2000 (+600 per level)
Damage: 15 (+3 per level)
Class: Ranged
Speed: 45 m/s
Armor: 20, the guard of the Planetarium or potentially the controller of the Void itself.

Planets orbit around a floating torus-shaped landscape, where the Voidling first makes their arrival. The area is initially made up of terrain native to the Void, but later moves to other landscapes resembling some environments of Petrichor V, those being Distant RoostDistant Roost (Stage 1)
Ground Zero
You dream of waves, crashing on cliffsides.

Spires of earth jut through the fog and unknown avian creatures circle far peaks guarding their broods., Titanic PlainsTitanic Plains (Stage 1)
Ground Zero
You dream of rolling hills.

Gigantic stone arches bracket the skyline, while the main play-field overlooks a vast fractured tectonic lowland., Survivors of the Void - DLC Content
Aphelian Sanctuary is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
Click for more info. Aphelian SanctuarySurvivors of the Void - DLC Content
This content is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
Click for more info.Aphelian Sanctuary (Stage 2)
Cleansing Center
You dream of clarity.

Tall, complex structures lay surrounding a large forest., Siren's CallSiren's Call (Stage 4)
Ship Graveyard
You dream of wind.

, and Abyssal DepthsAbyssal Depths (Stage 4)
Tectonic Relics
You dream of fire.

A hellfire-forged zone of blazing heat, the Abyssal Depths are believed to be a continuation and adaptation of the Magma Barracks from Risk of Rain..

Monsters

• Survivors of the Void - DLC Content
  Voidling is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
  Click for more info. VoidlingSurvivors of the Void - DLC Content
  This content is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
  Click for more info.Voidling
  Diviner of the DeepHP: 2000 (+600 per level)
  Damage: 15 (+3 per level)
  Class: Ranged
  Speed: 45 m/s
  Armor: 20 (Boss)
• Current Simulated Environment's enemies (second and third phase)

Movement Gauntlets

Between phases of the boss fight, Survivors must advance through a void rift Voidling leaves behind and will have to navigate a gauntlet that tests their movement abilities.

• 

  Rotating Pipes
• 

  Spinning Cubes
• 

  Rising Platforms
• 

  Swaying Arches

Tips

• Mobility items such as Hopoo FeatherHopoo Feather
  Gain an extra jump.
  Gain +1 (+1 per stack) maximum jump count., Wax QuailWax Quail
  Jumping while sprinting boosts you forward.
  Jumping while sprinting boosts you forward by 10m (+10m per stack)., and Milky Chrysalis60sMilky Chrysalis
  Gain temporary flight.
  Sprout wings and fly for 15 seconds. Gain +20% movement speed for the duration. will make the gauntlet easier to traverse.
  • Likewise, movement skills such as BlinkBlink (Utility)Disappear and teleport forward.
    Survivor: Huntress, SojournSojourn (Utility)Stunning. Take flight and explode, dealing 500% damage. Exchange 25% health per second for increased damage.
    Survivor: Seeker, or Step of the BrothersStep of the Brothers (Utility)Dash a short distance, generating an explosion of 200% damage for every enemy hit. Two uses.
    Survivor: False Son are very effective, especially with high movement speed or a Hardlight AfterburnerHardlight Afterburner
    Add 2 extra charges of your Utility skill. Reduce Utility skill cooldown.
    Add +2 (+2 per stack) charges of your Utility skill. Reduces Utility skill cooldown by 33%..
  • The damaging Void Fog requires players to move swiftly through the gauntlet. Movement speed items, including Paul's Goat HoofPaul's Goat Hoof
    Increase movement speed.
    Increases movement speed by 14% (+14% per stack). and Energy DrinkEnergy Drink
    Increase sprint speed by +25%.
    Sprint speed is improved by 25% (+25% per stack). will make the gauntlets easier. The Eccentric Vase45sEccentric Vase
    Create a quantum tunnel between two locations.
    Create a quantum tunnel of up to 1000m in length. Lasts 30 seconds. is also a viable option, though precise.
  • In contrast, lack of a mobility skill from survivors such as EngineerEngineerThe Engineer is a unique class that requires planning and positioning to be successful.
    Class: Unknown
    HP: 130 (+39 per level)
    Damage: 14 (+2.8 per level)
    Armor: 0
    Umbra: Fortification Expert, or lack of movement speed due to not having items / Survivors of the Void - DLC Content
    Stone Flux Pauldron is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
    Click for more info. Stone Flux PauldronSurvivors of the Void - DLC Content
    This content is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
    Click for more info.Stone Flux Pauldron
    Double your health... BUT halve your speed.
    Increase max health by 100% (+100% per stack). Reduce movement speed by 50% (+50% per stack). will make progression significantly more difficult.

Simulated Environments

For the second and third phases of the boss fight, the arena changes to simulate a random Environment. The selected environment will affect which Monsters spawn during the fight, such as Stone GolemsStone Golem
HP: 480 (+144 per level)
Damage: 20 (+4 per level)
Class: Ranged / Melee
Speed: 6.6 m/s
Armor: 0 in Titanic Plains, and Survivors of the Void - DLC Content
Blind Vermin is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
Click for more info. Blind VerminSurvivors of the Void - DLC Content
This content is part of the Survivors of the Void DLC. It is only available if the DLC is enabled when starting a run.
Click for more info.Blind Vermin
HP: 90 (+27 per level)
Damage: 15 (+3 per level)
Class: Melee
Speed: 13 m/s
Armor: 0 in Aphelian Sanctuary. No monsters will spawn in the first environment, which is always the Void itself.

• 

  The Void - First Phase Only
• 

  Distant Roost
• 

  Titanic Plains
• 

  Aphelian Sanctuary
• 

  Siren's Call
• 

  Abyssal Depths

Logbook Entry

The Environment Log for the Planetarium is located in the center of the first ring, floating in empty space. When collecting it, be aware of the Voidling - the Log is past the trigger to spawn the boss, and it will likely try to attack you as you move to retrieve the logbook. It will disappear after a period of time if not picked up.

• 

  The Log is in the middle of the first arena.
• 

  Environment Log floating midair.

Lore

I wake up again.

The simulacrum continues forever.

A million scenarios. A million permutations. It watches - calculating. Recording. Witnessing.

We always die. We have died millions of times. And every time, we are in the simulacrum.

We’ve escaped, once or twice. We defeated it – saw it die. Chased it down, through other worlds. We saw it collapse into a black hole. We got out, back to earth. Found a crashed vessel. It was rough, but we’ve done this scenario a few thousand times.

We spent time together, on Venus. We grew closer. Got married - got old together. We had kids – a boy and a girl. Erik had leukemia. That was hard for us.

Madelyn? She passed in her sleep. I followed on my own accord. I was satisfied.

But then I woke up again. In the simulacrum. It never happened. I was always in the simulacrum. Madelyn was from the simulacrum too. I think it liked that.

Am I still here?

Version History

Survivors of the Void Update

• Added New Hidden Realm: The Planetarium

Trivia

• If Siren's Call is used for the second or third phases of the fight, it will feature the broken probes on the ground which blink the "updog" Morse code message similar to the original stage.
• Several of the planets in the background are references to other media, known ones include:
  • Zebes, Phaaze, and Dark Aether from Metroid
  • The Death Egg from Sonic
  • A Halo Ring from Halo
  • Planet Popstar from Kirby
  • The Moon from Majora's Mask
  • Planets suspiciously similar in appearance to Earth, Saturn, and Neptune