Mods / Tools

• SSandbox Building Tools ANYWHEREby lazyidiotUse the sandbox building tools in any level6.1k downloadsupdated 2 y ago
• UUltrapitby DraghtnimDeprecated by its author: do not install this. A simple mod that allows for Menu customization5.7k downloadsupdated 2 y ago
• EEnvyAndSpiteVanitizedby ImNotSimonDeprecated by its author: do not install this. A public ULTRAKILL level editor & loader5.6k downloadsupdated 2 y ago
• KKEYBOARD CAMERAby ULTRAKITAllows you to control the camera with the arrow keys.5.2k downloadsupdated 3 y ago
• UUKScreenshotby RobiTake ingame cinematic screenshots without constantly having to disable UI elements or unequipping weapons.5.1k downloadsupdated 4 y ago
• FFAAFO QOLby 0x150_modsA QOL Mod for "Fuck around and find out"-minded people5.1k downloadsupdated 4 y ago
• GGiantCoinsby Error_Studioshave 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 mod5.0k downloadsupdated 7 mo ago
• CCrosshairColorFixerby xzxADIxzxChanges the color of the health bar near the crosshair to the one specified in the settings5.0k downloadsupdated 13 mo ago
• CCheatsAPIby Eepy_Nico_StuffLibrary for adding cheats to the sandbox menu.4.8k downloadsupdated 4 mo ago
• CCustomIntroby triggered_studioAllows you to change the intro of ULTRAKILL via Plugin Configurator4.8k downloadsupdated 20 mo ago
• UUKMusicReplacementby ZedDevDeprecated by its author: do not install this. A mod to change the songs in Ultrakill4.3k downloadsupdated 4 y ago
• NNormalNailgunby doomahrealShitpost and Kaizo themed custom Ultrakill campaign all about the Nailgun.4.1k downloadsupdated 2 y ago
• WWhatKindOfParryableIsThisby doomahrealSee if something close to you is parryable via an on screen configurable indicator4.0k downloadsupdated 8 mo ago
• UUnityExplorerby marcelokula1it just UnityExplorer the newest version can be find here https://github.com/sinai-dev/UnityExplorer3.8k downloadsupdated 2 y ago
• MMenuCleanerby ZephyrOffCleans up the mess in the menus left by having multiple mods installed.3.8k downloadsupdated 1 mo ago
• SScrumpie Hard Damage Removerby ScrumpieRemoves the hard damage mechanic from the game. Commisioned to me by DogeTheOldMeme.3.7k downloadsupdated 3 y ago
• BBetterSpeedometerby 10_days_till_xmasAdditional features for the speedometer3.5k downloadsupdated 8 mo ago
• GGabrielingsby KiyrosCrewPOWERful allies fighting by your side.3.2k downloadsupdated 3 mo ago
• UUSutils for Ultraskins GCby bobthecornDeprecated by its author: do not install this. A tool for managing ultraskins skins3.2k downloadsupdated 23 mo ago
• FFreeMoneyby RioPress a hotkey (Default F9) to instantly add Blood Money to your save.2.6k downloadsupdated 3 mo ago
• SSource movement ultrakill bhopby LazurutThis mod adds Source engine (Valve) movement mechanics2.6k downloadsupdated 4 mo ago
• UULTRACHATby DJPopsicleBringin your Twitch chat into ULTRAKILL! If you find any bugs, please DM me on discord (@djpopsicle).2.3k downloadsupdated 21 mo ago
• UUltraCleanby iamnonexistant(tries to) make ultrakill less 'horny' (an uphill battle)2.1k downloadsupdated 14 mo ago
• UUltraCleanNeoby NUH_UH(tries to) make ultrakill less horny. now with customizable word swaps2.0k downloadsupdated 7 mo ago
• UUltraTASby DolfeModsDeprecated by its author: do not install this. A TAS Mod for ultrakill READ THE README!2.0k downloadsupdated 2 y ago
• TTimerExtensionsby 10_days_till_xmasAdditional utility for the ultrakill speedrun timer2.0k downloadsupdated 11 mo ago
• SScrewYourOldIntroby doomahrealallows you to change the newbloods intro and the game's ULTRAKILL title text in the main menu (READ DESC FOR INSTRUCTIONS)1.9k downloadsupdated 7 mo ago
• LLeaderboardManagerby ZephyrOffAdds settings for in-game leaderboards!1.7k downloadsupdated 3 mo ago
• WWeapon Loadoutsby GabiSave and apply weapon and arm loadouts through a menu.1.7k downloadsupdated 8 mo ago
• UUniversal Save Systemby ULTRAKITPersistent data storage backend for ULTRAKILL mods.1.7k downloadsupdated 2 y ago
• VVox Inferiby Vox_InferiDeprecated by its author: do not install this. Traduzione italiana per UltrakULL. Gioca a ULTRAKILL nella lingua dell’Inferno dantesco. Italian translation for UltrakULL. Play ULTRAKILL in the language of Dante’s Inferno.1.2k downloadsupdated 5 mo ago
• UUltraNotifierby Eepy_NicoUses Notiffy to send notifications for when errors occur. Useful for modders.829 downloadsupdated 5 mo ago
• CCyberSeedSetterby 10_days_till_xmasReproducible cybergrind runs!!762 downloadsupdated 11 mo ago
• AAliens Speedrun Pathsby AlienpxA ULTRAKILL speedrun path recorder that saves runs, compares paths, marks kills, speed changes, and route differences.754 downloadsupdated 6 mo ago
• RRestartCommandby duvizAdds a restart command to the game console pressing F8.706 downloadsupdated 9 mo ago
• FForceRadiance 1xby nkmiDeprecated by its author: do not install this. Adds a forceRadiance toggle with a 1x damage option672 downloadsupdated 11 mo ago
• SScrumpie Weapon Stat Editorby ScrumpieDeprecated by its author: do not install this. A simple mod that lets you change all sorts of aspects of your weapons and player, including movement speed, weapon damage and speed, and more!596 downloadsupdated 3 y ago
• CCyberGrindDeathcatcherSoftlockFixby tetriscat66Deprecated by its author: do not install this. Fixes the softlock in CyberGrind in version 17C where having enough Deathcatchers in a wave prevents them from being able to open.412 downloadsupdated 7 mo ago
• NnkRADIKILLby nkmiA radiance config tool for CG336 downloadsupdated 8 mo ago
• CCybeRNG LiFEby greycsontDeprecated by its author: do not install this. :emoji of sakuraba emma shouting:262 downloadsupdated 10 mo ago
• TTurnOffCheatsOverlayby AquaEtherDeprecated by its author: do not install this. Turns off the cheats overlay.237 downloadsupdated 20 mo ago
• TTranslationAPIby Eepy_Nico_StuffAllows mods to translate text boxes. Does nothing on its own.139 downloadsupdated 3 mo ago
• UULTRASTATS betaby AtomSmasherDeprecated by its author: do not install this. Stat tracking, performance analysis, and run logging for ULTRAKILL.22 downloadsupdated 7 mo ago

91 tools mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.