PopcornFactory-DittoMod icon


Who's that Pokémon? 1.3.1- Instant Transforms! Hotkey to transform back to Ditto! Elites drop equipment! 1.3.6 - boss config fix

Last updated 2 months ago
Total downloads 40464
Total rating 4 
Categories Player Characters Survivors of the Void
Dependency string PopcornFactory-DittoMod-1.3.6
Dependants 5 other mods depend on this mod

This mod requires the following mods to function

tristanmcpherson-R2API-4.3.5 icon

A modding API for Risk of Rain 2

Preferred version: 4.3.5



Adds Ditto, the transform Pokémon.

Multiplayer works (hopefully).

Dropinmultiplayer mod lets you turn back to ditto with the /join_as ditto command. If you ever get stuck try to use it and let me know what monster/character had you stuck.

Message me on the Risk of Rain 2 Modding Discord if there are any issues- TeaL#5571.

If you enjoy my work, support me on Ko-fi!

Popcorn Factory

Check out other mods from the Popcorn Factory team!

ShigarakiMod (My other Mod!)

DekuMod (My other Mod!)

Ganondorf Mod (Ethanol 10)

Phoenix Wright Mod (BokChoyWithSoy)

Wisp Mod (Popcorn Factory Team)

Latest Changelog, Next update(s)

  • 1.3.6

    • Fixed boss config, and tbh with the new transform hotkey, no more softlocks should exist, however I'll keep the 30 second timer as a default since bosses can be quite strong (They also got buffed with the instantly spawn change).
  • 1.3.5

    • Hopefully fixed null errors and fps issues.
  • 1.3.4

    • Fixed item buff passives not properly given to Ditto in future runs (hopefully).
  • 1.3.3

    • Added config to disable dropping aspects when transforming into Elites.
    • Fixed item buff passives not properly given to Ditto as well as previous run buffs carrying over.
  • 1.3.2

    • Fixed equipment not working.
  • 1.3.1

    • Forgot to mention equipments now drop from elites.
  • 1.3

    • Transforms now instantly happen without a spawn animation to save time. With this I changed it so you only get 1 second of invincibility.
    • Transform hotkey added! By default it is F, and can be configured in the Configs!
  • Next update(s)

    • Bug fixes.
    • Using extraskillslots mod to let ditto transform with a skill instead of an equipment?
    • Adding pokemon abilities to replace one of the item skill slots instead?

Known Issues

Non-host dittos may have multiple buffs, but they are not active.

Some Transformations aren't able to use equipment.

No Ragdoll yet


Ditto can transform into any character/monster
Ditto copies every stat besides HP, regen, armor and movespeed
Use Ditto's equipment to transform back to ditto. It can also drop naturally.
Ditto drops an elite's equipment when transforming.
Ditto's secondary and utility skills are items that when activated give buffs that are carried over when transformed as well. They stack as well by having both equipped.
Aim to increase your HP as it has low base HP



Ditto comes with an equipment that transform yourself into a ditto. It has a double jump. It can sprint in any direction. It takes no fall damage. Press F(default) to transform back to ditto as well.

Item Description
Grant 100 armor.
Image Grant 50% attackspeed.
Image Grant 50% movespeed.
Grant 25% cooldown reduction.
Leftovers Image Grant 3.125% of your max health as regen.
Life Orb Image Grant 50% damage.
Lucky Egg Image Grant 1 luck.
Rocky Helmet Image When hit, stun and deal damage around you.
A second stack doubles the range.
Proc chance for 1st stack = 1.
Proc chance for 2nd stack = 2.
Scope Lens Image Grant 30% critical hit chance.
Shell Bell Image Grant 5% lifesteal.


Armor = 10 + 0.5 per level
Damage = 20 + 4 per level
Regen = 1 + 0.2 per level
Health = 206 + 48 per level
Movespeed = 7

These stats are prone to change.


  • 1.2

    • Fixed buffs carrying over between stages and transformations, fixed rocky helmet bugs.
    • Buffed Ditto base HP 100 + 20/level -> 206 + 48/level.
    • Buffed Ditto base Damage 15 + 3/level -> 20 + 4/level.
    • Buffed Ditto's transform HP from being Ditto's HP + 10% of the Target's -> Ditto's HP + 20% of the Target's .
  • 1.1.10

    • Fixed code being too clean, rocky helmet bug fix with the void cradles.
    • Blacklisted Void Infestor from transforms as it's coded such that void infestor dies when it possesses an enemy.
  • 1.1.9

    • Stability/cleaner code.
  • 1.1.8

    • Fixed mmhook dependency.
  • 1.1.7

    • Fixed adding achievement back..
  • 1.1.6

    • Added achievement back hehe.
  • 1.1.5

    • Added Config so you can multiply damage, attackspeed and movespeed of your transformations.
    • Added shiny skin back without the achievement.
  • 1.1.4

    • Fixed contentpack identifier
  • 1.1.3

    • Forgot to add scavenger to be included in the timers list.
  • 1.1.2

    • Added Config so you can disable timers for bosses. This still adds a timer to specific transformations that can cause a softlock such as the void final boss and other void enemies.
    • Fixed transformation timers so it doesn't decrease at multiple stacks at a time during the run.
    • Fixed TM- Transform from being accessed by bottled chaos.
    • Fixed some grammar issues in the character menu.
  • 1.1.1

    • Hotfix so buffs don't carry over runs.
  • 1.1.0

    • Changed the method in which Ditto transforms, doesn't respawn as the character anymore- should cause less issues. (Credits to Bubbet).
    • Checks if player owns the dlc before allowing them to transform into railgunner or void fiend as people without it would die. (Credits to Bubbet).
    • Added configs to the above additions as well as whether buffs should be carried over to the transformations (Credits to Bubbet).
    • Buffs now carry over when respawned/entering a new stage.
    • Changed TM00 - Transform? Equipment to the lunar pool. This will prevent it from being called by bottled chaos.
    • New Secondary and Utility 'Items' and changes
      • CHANGED - Rocky Helmet now does a blast attack that stuns around you. A second stack doubles the radius and proc chance.
      • CHANGED - Choice Specs now reduces cooldowns by 25% per stack.
      • NEW- Assault Vest grants 100 armor per stack.
      • NEW- Life Orb grants the damage boost of old choice specs per stack.
      • NEW- Lucky Egg grants 1 luck per stack (acts as a Clover).
    • Disabled transformations for Xi construct attachable constructs, Siren's Call Vulture eggs, Sky Meadows rock transforms, Mending Elite's healing orb, Clay Grenadier.
    • Adjusted sound balance so that struggle sfx is only played 10% of the time, fixed Ditto playing Deku's voice in the character select menu (fixed on Deku's end).
    • Transforming into bosses and specific monsters will set a 30 second timer to the transformation, this should nerf how overpowered becoming a strong boss is such as an overloading worm, or abusing scavenger item gain.
      • Due to the above change, more transformations are now available, including ones that don't have equipment slots.
      • If player revives/goes to the next stage with transformations that have the timer will reset to 30 seconds.
  • 1.0.1

    • Fixed shopkeeper and void jailer transforms.
    • noted that the FallenFriends mod can't be used in conjuction with ditto.
  • 1.0.0

    • Release Ditto!(?)
  • rest of changelog on github

Future plans

More items
A Ditto Item that turns enemies into Dittos?
Item display for equipment


HenryMod for the template.
Bubbet for copy loadout code, fractional health copy code, checking dlc requirement code, configs.
MonsterMash (CherryDye) for code that lets characters who don't have an equipment slot use equipment.

Available versions

Please note that the install buttons only work if you have compatible client software installed, such as the Thunderstore Mod Manager. Otherwise use the zip download links instead.

Upload date Version number Downloads Download link  
2022-6-15 1.3.6 11244 Version 1.3.6 Install
2022-6-14 1.3.5 479 Version 1.3.5 Install
2022-6-13 1.3.4 515 Version 1.3.4 Install
2022-6-13 1.3.3 51 Version 1.3.3 Install
2022-6-5 1.3.2 2825 Version 1.3.2 Install
2022-6-4 1.3.1 359 Version 1.3.1 Install
2022-6-4 1.3.0 31 Version 1.3.0 Install
2022-5-12 1.2.0 6673 Version 1.2.0 Install
2022-5-4 1.1.10 3087 Version 1.1.10 Install
2022-5-3 1.1.9 707 Version 1.1.9 Install
2022-4-29 1.1.8 1996 Version 1.1.8 Install
2022-4-28 1.1.7 739 Version 1.1.7 Install
2022-4-27 1.1.6 666 Version 1.1.6 Install
2022-4-27 1.1.5 83 Version 1.1.5 Install
2022-4-21 1.1.4 2478 Version 1.1.4 Install
2022-4-20 1.1.3 734 Version 1.1.3 Install
2022-4-20 1.1.2 26 Version 1.1.2 Install
2022-4-18 1.1.1 1095 Version 1.1.1 Install
2022-4-18 1.1.0 487 Version 1.1.0 Install
2022-4-7 1.0.1 5753 Version 1.0.1 Install
2022-4-6 1.0.0 436 Version 1.0.0 Install