This page contains the characters/mutants that the player can choose in Nuclear Throne. Each character is listed with a bit of their backstory, passive and active abilities and B-Skins. Click on a character's icon or name in the table below for more info.

The portals are said to aid people on their journey to the Nuclear Throne, but no-one has ever returned from them. All the mutants truly believe the wormholes will take them there, but which hero will make it to the Nuclear Throne?

Characters tableEdit

Character Description
Fish icon1


  • Fish can roll.
  • Fish gets more ammo from weapons and ammo pickups. He also starts with more ammo.
  • Throne Butt allows him to continue rolling as long as the active button is held and also allows him to move in different directions while rolling.
  • Unlocked from the start.
Crystal icon1


  • Crystal has 10 max HP from the start.
  • Throne Butt exchanges a lower duration shield for the ability to teleport to the cursor location after her shield disappears.
  • Unlocked from the start.
Eyes icon1


Melting icon1


  • Melting starts with only 2 HP but gains more XP.
  • Throne Butt causes his special to emit three explosions per body/object instead of one. The body/object size doesn't matter.
  • Unlocked by dying for the first time.
Plant icon1


  • Plant moves faster.
  • Throne Butt makes its vines kill anything under 33% health.
  • Unlocked by reaching the Scrapyard.
Yv icon1

Y.V. (Yung Venuz)

  • Y.V. has an increased rate of fire, that also affects his special ability.
  • Throne Butt allows him to shoot four projectiles at the same time but with triple reload time.
  • Starts with a Golden Revolver.

Steroids icon1


  • Steroids starts with two revolvers.
  • Steroids weapons are always fully automatic.
  • Throne Butt causes him to regenerate ammo for one weapon by firing the other. This is more likely to occur when both weapons are being fired at once.
  • When unlocking a golden weapon for Steroids he will have the golden weapon and one normal revolver equipped instead of two revolvers
  • Unlocked by reaching the Labs.
Robot icon1


  • Robot finds higher tier weapons.
  • Throne Butt adds additional ammo or health that is equal to one mini ammo or HP pickup when eating a weapon.
  • Unlocked by reaching the Frozen City.
Chicken icon2


  • When Chicken dies, she loses 2 max HP and she can walk around headless for 5 seconds. Regaining HP will make her head grow back but max health remains lowered.
  • With Throne Butt, thrown weapons can pierce through targets.
  • Starts with the Chicken Sword.

  • Unlocked by reaching the Jungle.
Rebel icon1


  • Rebel heals halfway to full health when she goes through a portal.
  • Throne Butt improves her bandit allies' rate of fire.

Horror icon1


  • Gets an additional Mutation choice when leveling up.
  • Horror will also choose from three Ultra Mutations instead of the standard two.
  • Horror's radiation beam gets wider twice as fast with Throne Butt. Using the beam for extended periods of time now heals Horror (1 HP for every 1.5 seconds).

  • To unlock Horror you have to skip a Radiation Canister and on the next area skip a Big Radiation Canister. Horror will spawn as a mindless enemy breaking out of a canister in the level after skipping the Big Radiation Canister. Defeating the Hostile Horror in battle unlocks it as a playable character.
Rogue icon2


  • Radiation Canisters become Portal Strike ammunition, which looks like a blue canister.
  • Wanted by the I.D.P.D.; they will constantly spawn and attack throughout the course of the game.
  • Causes an explosion which damages enemies and destroys projectiles when she takes damage.
  • Throne Butt strengthens the Portal Strike explosion.
  • Starts with the Rogue Rifle.

Hidden Characters

Character Description
Skelly Icon


  • Skeleton can fire weapons for free with a chance to take damage instead.
  • Has only 4 health, moves slower, and is less accurate than other characters.
  • Throne Butt lowers the chance of taking damage with its special ability.
  • Cannot be played from the start.

  • If Melting dies while inside a Necromancer's resurrection circle, he will be revived as the Skeleton.
Frog Icon


  • Frog will create a bunch of toxic clouds based on how long the special ability button was held for.
  • Has to move constantly. Stops moving only when the special ability button is held.
  • Immune to toxins and will take no damage from toxic clouds.
  • Throne Butt causes toxic gas to spread further and faster.
  • Starts with the Golden Frog Pistol.

  • If you damage the Mom boss at least once with a Golden Weapon and keep that weapon until she is killed, she will drop the Frog Pistol. Storing the Frog Pistol in a Proto Chest and finding it with a different character will turn the weapon into a Golden Frog Pistol. It will become that character's starting weapon if you take it through a portal. Playing the game with a character that has the Golden Frog Pistol set as its starting weapon, will replace that character with the Frog.