A downloadable mod

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Multiply Mutation Stats by Times 10 for Nuclear Throne Together by MasterLuigi452.

Requires beta version of Nuclear Throne Together 9936 and above by YellowAfterLife to run it. Can be downloaded on official Nuclear Throne Discord Server at #co-op_buddies channel description!

Special thanks to...

Saniblues, YellowAfterLife, Blaac, Jsburg, 9joao6, and BioOnPC for helping me code this nonsense.

Features of Mutation X10...

  • All mutations have been multiplied by times 10.
  • Including ultras.
  • Coop is FULLY playable! Bring your friends and play some X10 together!
  • Crown of Destiny X10
  • Enemies have much higher health on loops.
  • Bosses got juiced up on loops (Including Captain)
  • New stuffs to discover until Loop 6!

Current list of bugs

  • X10 Plutonium Hunger ignores Crown Vault's rad attraction, but only if the camera has Vault in sight.
  • X10 Euphoria does not affect Elite Shielder's Plasma shots. I don't think this can be fixed.
  • X10 Monster Style breaks X10 Bolt Marrow, but I believe this cannot be fixed. Let's just blame it on JW
  • X10 Detachment for Melting breaks lots of mutations... Probably as a main feature, but do report anything suspecious

And probably bunch of others that I may have forgotten...

If you think something is a bug, please message me on Discord. You can find me hanging around at our main Discord server at mod_discussion chat room.

Possible balancing changes in the future

  • Loop Health X10. Always need to keep an eye on this.
  • X10 Gamma Guts. It HAS been nerfed quite heavily, but I may just nerf this thing to the ground.
  • X10 Scarier Face also gets reduced effect on loop so it is not borderline broken, but may nerf it on loop harder.

If you think you have some ideas for balancing, I'm all ears. I will consider your input and see what I can cook up.

Changelog 1.0.3 Dec 01 2019

Buffed Trigger Fingers X10.
Now everyone gets fully automatic fire with Trigger Fingers X10.
Meanwhile Steroids continues to cry in a corner

Optimized Captain X10 Fight.
Now all projectiles gets deleted when you sit to finish the run.

CategoryGame mod
Rated 4.7 out of 5 stars
(3 total ratings)
TagsNuclear Throne Together, Nuclear Throne


Download NowName your own price

Click download now to get access to the following files:

NTT X10 Ver. 1.0.3.zip 53 kB
NTT X10 Ver. 1.0.2.zip 53 kB
NTT X10 Ver. 1.0.1.zip 52 kB
NTT X10 Ver. 1.0.zip 52 kB
NTT Mutation X10 0.9.0.zip 52 kB


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or eagle eyes bc i like homing in non ntt version

when i install that non ntt version i only double click that application Mutation x10

hello can you update the non ntt version of this with level ultra i just like the art style of that one the reason i cant run ntt is i dont have steam i cant do it when i try to sign in on steam it only say some kind error or somthin so ye

After taking plant's ultra on a large vine with a throne butt and eagle eye, the game crashes at a random moment (usually at the beginning of a random floor). It just freezes solidly. It is my favourite build, but I can't play this. IT IS SAD


Hammerhead just doesn't work at all for me

this truly breaks the game

It's great but long arms doesn't work right

cuales son los comandos, cuando intento poner /loadmod x10 no se pone el mod y cuando lo hago mutacion por mutacion tampoco, como lo activo


"/loadmod" solo sirve para archivos gml que acaben en ".mod". Para cargar los contenidos de una carpeta, escribe "/load x10" . Así se cargará el archivo "main.txt" que carga todos los mods.

(1 edit)

Will you "nerf" sharp teeth, so it doesn't affect the throne?

Probably not as it would be weird for one boss to not get hurt by your mutation.

yo so crown of destiny only gives 1 mutation, that intentional or what?

Loop vault has X10 Destiny!

Hey man, my friend and I really enjoy your mod and we've finally come back to it after four months. But the old /loadskill commands aren't working. It says the files can't be found. Did you update the command format?

But y you nerf. COuld u please include old op versions as well?

Old versions are there to download!

the throne got killed by anomaly*10 before i was able to destroy the generators.

Absolutely hilarious. I love the new description for mutations, especially 'Directed by Michael Bay'! Melting's ultrax10 makes this mod so ridiculous, I almost fell out of my chair laughing. I had hammerhead, gamma guts, and extra feet at that stage - I'm sure you can imagine what was happening. :)