All mods

 78740
9 
SpawnerArmExtras
Unlocks missing enemies in the sandbox + adds new custom ones. Now also works for cheats
Last updated: 2 weeks ago
 10835
7 
All Roads Lead To Fraud
5% chance doors lead to 8-3, no level loading tricks, literally 8-3 right here. Supports plugin configurator.
Last updated: 2 weeks ago
 10962
1 
FixPluginTypesSerialization
Fixes custom Serializable structs and such stored in mod plugin assemblies not getting deserialized by the native Unity engine code.
Last updated: 2 weeks ago
 46126
16 
deltaKILL
Replaces Secret entrances and exits with dark fountains
Last updated: 2 weeks ago
 1579
1 
BuffsConfig
Allows buffs to be configured via PluginConfigurator without cheats
Last updated: 2 weeks ago
 1635
0 
DeathcatcherSchizophrenia
every level arena wave theres an enemy replaced with a deathcatcher
Last updated: 2 weeks ago
 685
1 
ULTRAV2
yet another harder V2 mod but this time it actually somewhat changes the behavior of V2
Last updated: 2 weeks ago
 75515
4 
Archipelago
By TRPG
Connect to an Archipelago server to play ULTRAKILL randomizer.
Last updated: 2 weeks ago
 1301
0 
UltraCleanNeo
(tries to) make ultrakill less horny. now with customizable word swaps
Last updated: 2 weeks ago
 4716
2 
FraudTweaks
READ CHANGELOG
Last updated: 2 weeks ago
 10297
3 
WeaponPronouns
Spread wokeism in ULTRAKILL by giving your weapons names and pronouns. Now supporting Straymode and Masquerade Divinity
Last updated: 2 weeks ago
 4547
1 
FiftyFiftyMindflayers
Adds configurable spawning-rates for Mindflayer's new visual
Last updated: 2 weeks ago
 491
0 
PocketEnemies
APRIL FOOLS! Tiny enemies have fun nerds.
Last updated: 2 weeks ago
 215
0 
OilSlideUniversalManipula
Makes Oil Slide Universal consistently
Last updated: 2 weeks ago
 12483
4 
UltraRGBLighting
Lets you change the color of any (most) RGB device based on style rank. Must be set up, view full description.
Last updated: 2 weeks ago
 3013
0 
ThirdPerson
Play ULTRAKILL in Third Person, like actually.
Last updated: 2 weeks ago
 2405
0 
GiantCoins
have you ever wanted to kill an enemy with a big ass coin?... no just me and my dog? oh well ok still gonna make this mod
Last updated: 2 weeks ago
 2806
0 
PortalCatasrophe
Swaps portal exits with other portal exits randomly, good luck beating the game
Last updated: 2 weeks ago
 385
1 
No Cheats When Typing
Cheats dont activate when ur typing in unity explorer and other text boxes (i think)
Last updated: 2 weeks ago
 713
1 
ULTRASKID
Redubs many bosses from ULTRAKILL
Last updated: 3 weeks ago
 5699
2 
DisintegrationDoors
A mod where doors have a 2% chance to lead to 8-3.
Last updated: 3 weeks ago
 6507
1 
ULTRAPORTAL
A library for easily creating portals in mods.
Last updated: 3 weeks ago
 928
1 
V2Overhaul
Makes V2 a significantly harder opponent with aim prediction, auto-dodge, aggressive coins, 4x health, and 10x faster attacks.
Last updated: 3 weeks ago
 1280
0 
EyeOfProvidence
A mod that modifies field of vision based on projections.
Last updated: 3 weeks ago