All mods

 41551
3 
ULTRASHIT
The greatest modpack.
Last updated: 4 months ago
 26835
17 
ULTRAROGUE
Adds a new roguelike mode
Last updated: a week ago
 21105
7 
ULTRASTATS
Stat tracking, stat viewing, performance analysis, and run logging for ULTRAKILL. (UPDATE ID: FEATHER)
Last updated: 2 months ago
 16052
2 
NyxLib
General Library for/used by mods made by Nixya/nyxpirientity. Probably not of much interest to you unless you're installing one of those
Last updated: a month ago
 13025
0 
UltraQuality
This is a modpack desinged to make things more enjoyable For players(SHOUTOUT FOR ALL THE MOD CREATORS THESE ARE NOT MINE).
Last updated: a year ago
 11470
2 
AUU
A small utility library for mods developed by averyocean65
Last updated: 3 months ago
 11462
1 
uwul
By uwul
Changes audio, text and weapon textures to be UwU related.
Last updated: 3 years ago
 9693
2 
CybergrindPowerups
Adds configurable power-up orb spawn methods and more
Last updated: a month ago
 8586
2 
KnuckleBlasterParry
Allows to parry with Knuckleblaster
Last updated: 3 weeks ago
 8204
1 
Play as V3
Warning this mod is a modpack so make sure to make a new profile if you use r2modman I saw v3 as a theory too many times but no one made an actual mod so I had to step up. Check README for Alt Marksman fix!
Last updated: 2 months ago
 6712
1 
Angry V1
Warning this mod is a modpack so make sure to make a new profile if you use r2modman mod made for fun and chos press H to activate V1 rage also you can buff yourself as much as you want have fun
Last updated: 2 months ago
 6254
7 
Crossover
Adds stylish cross marks on killed enemies, like in I Am Your Beast
Last updated: a month ago
 5743
3 
UKSQLite
Shared SQLite runtime libraries for ULTRAKILL BepInEx mods. For truly exceptional data storage.
Last updated: 2 months ago
 5329
0 
ULTRAW33D
The second greatest modpack.
Last updated: 2 years ago
 4495
2 
UnlimitedJumpStartCable
Unlimited cable distance and wall ignoring for both JumpStart Nailguns.
Last updated: 2 months ago
 4195
1 
Very Silly Modpack
a very silly modpack made for very silly people!!
Last updated: a year ago
 3670
0 
ULTRAUNCANNY
Mirrors all the levels in the game.
Last updated: 2 years ago
 3389
1 
silly ULTRAKILL Modpack
bruhhhhhhh_my_brain_no_worky
Last updated: 2 years ago
 3180
1 
BrutalV1Mode
By UKM
V1 with V2-level aggression: 250 HP and 75 MPH Direct Velocity Injection.
Last updated: 4 months ago
 2908
1 
Playable Something Wicked
Warning this mod is a modpack so make sure to make a new profile if you use r2modman you might need cheats for some level's nothing else have fun
Last updated: 2 months ago
 2565
2 
Taberry
Simply a better Tab menu. Includes rank requirements and CG enemy icons, shown in a compact manner.
Last updated: 2 weeks ago
 2385
1 
Flying V1
By UKM
Unleash the ultimate aerial predator. Take to the skies at 75 MPH with the Horn of Insurrection. Execute high-velocity Z-dives for 69 DMG Backtide to do a ground slam and kill those enemies . The skies of Hell belong to V1 now.
Last updated: 4 months ago
 2295
0 
Playable Ferryman
Warning this mod is a modpack so make sure to make a new profile if you use r2modman. You also have a ferryman oar in your weapons (in slot 6)!
Last updated: a month ago
 2185
0 
Wiks quality of life modpack
Just a bunch of quality of life mods that (i think) work on the fraud update, there is going to be more mods once they update! Feel free to disable any mods you don't like.
Last updated: 4 months ago