MADNESS: Project Nexus
MADNESS: Project Nexus mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
937 mods, most downloaded first · newest update 26 Oct 2026
Arena184Origins88Characters77Weapons61Origin53replacement51Enemies50silly44armor43Gameplay38Overhaul38playground33QoL31Music18character17Scripts13Melee12joke12Skins11Story9Sound9Balance8Weapon8OP6Animations5wizard5
- Lua Vehiclesby 76561199024900114THIS MOD REQUIRES LUA FOR M:PN 0.9.2b OR HIGHER!!!! Lua Vehicles is a mod that adds vehicles into M:PN. This mod is meant to be a library that modders can use to easily create their own vehicles. If you want to learn how to do that, here's the documentation for making your own vehicles: Press "9"...1.9k downloadsupdated 2 y ago
- AAHW Underground Labby 76561199489143449A test level I made using the new tools, as well as the asset rip I created.1.9k downloadsupdated 2 y ago
- Faster Murder Roomby Explo☄2x The spawnrate of enemies on Murder Room1.9k downloadsupdated 2 y ago
- No More Co-op Exclusivity!by NevermoreWhat this mod does: This mod adds in the originally co-op exclusive characters to their respective levels (with a few changes depending on the level) to the main squad, allowing them to be taken into missions without having to get a 3rd and 4th player involved. This includes Pink Hank, White Hank...1.9k downloadsupdated 2 y ago
- Gambling Addict Originby 76561198965333080NEEDS LUA FOR MPN VERY JANKY AND UNBALANCED Have you ever wanted to gamble in your favourite video game of all time?? NOW YOU CAN!!!!!!! (you don't actually lose anything but ignore that) HAVE FUN OR SOMETHING1.9k downloadsupdated 2 y ago
- Nevadex Origins (Vanilla Replacement)by KeifK'adeNEVADEX ORIGINS Nevadex Origins is a fun little replacement mod of the base game origins that I made mostly just cuz I can. You'll play as the clones of the base game origins with changes to their gameplay and stats. The origins are buffed up but are changed than their original counterparts CHANG...1.9k downloadsupdated 22 mo ago
- God of War | Blades of Chaos + Kratosby ZepumpkineaterThis mod adds a new weapon, the Blades of Chaos from God of War. They can be accessed in Arena Mode as well as Playground. This mod also adds a new character to the playground, Kratos, who can be spawned and fought as a boss. He's quite tough, so beware! Finally, adds Kratos' skins to the Loft mi...1.9k downloadsupdated 2 y ago
- Tower of MADNESS: Evolved (FLOOR 6 Update!)by 76561198995737899"Do you have what it takes to reach the top? Many have tried, none have suceeded. You can't be some wimp on the streets who thinks they can beat anyone in a fight. No, you have to be strong, fast, quick witted, and have the determination needed to come out on top. Very few can go through the bloo...1.9k downloadsupdated 2 mo ago
- Protagonist Origins (NO IMPRINTS!)by oatmealA version of my Protagonist Origins mod, but without any imprint requirements for the origins. For information regarding the mod, check out the original.1.8k downloadsupdated 18 mo ago
- Project Enmeshed : Playerby SlashTheFlashPlayer design from Project Enmeshed modded in mpn2 as an outfit! The design : KiwiWii Model and textures : SlashTheFlash ------------------ Adds 2 items to QM's shop Hood&Cap (Hat) ST™ Jacket (Outfit)1.8k downloadsupdated 2 y ago
- The Immortal Revenantby RoiwiezGrant others what you have been denied. The Immortal Revenant is a somewhat simple origin with one major pro and con. Unlike other characters who sit around 20 health per corpus, the Revenant starts with a whopping 150. However, unlike all other origins, The Revenant does not have any trauma reco...1.8k downloadsupdated 12 mo ago
- Faster PitStopby Explo☄2x The spawnrate of enemies on Pit Stop1.8k downloadsupdated 2 y ago
- Hackerman Modby 76561198335844706Hackerman Mod that includes the Hackerman outfit (2 styles), 1 melee weapon and 2 pistols. Outfit model and textures - OVERTRY Weapons models and textures - SlashTheFlash1.8k downloadsupdated 12 mo ago
- The Heist: NCPD Police Packby 76561199368478746The N.C.P.D or "Nexus City Police Department" are the local law enforcement, maintaining order in the city's active sectors. **NOTE** In order to allow players to play against NCPD in the levels, all of the NCPD's characters have replaced the vanilla characters that appeared in The Heist (In Aren...1.8k downloadsupdated 26 d ago
- Deathwish Originby aM RadMy best Approximation of what would make a good Deathwish based Origin without any of the fancy mechanics or coding stuff i wish i could do. I hope you enjoy!1.7k downloadsupdated 2 y ago
- Albert Wesker Originby 76561198360395363My friend asked me to do it, so I did. I tried making him feel powerful but balanced as well. You will have to rely on your reflexes, agility and benefits from the Progenitor virus. Includes custom charge up, fast (deimos) kick and custom tackle Game doesn't tell you some things, so I will do tha...1.7k downloadsupdated 2 y ago
- Sleepwalker Duels (Alternative Start)by YouhoooopFace off against individual opponents in a much more rewarding tutorial experience! Lots of waves, lots of enemies, lots of moolah! May conflict with other Sleepwalker level mods Batteries not included UPDATE: SLIGHT REBALANCES - Made the waves give you much less money and XP - Removed C4 from ba...1.7k downloadsupdated 14 mo ago
- Faster Foundryby Explo☄2x The spawnrate of enemies on Foundry1.7k downloadsupdated 2 y ago
- Lore Accurate Creberby 76561199405060182Replacing vanilla Creber now there's Lore Accurate Creber!, you do start off with ranged 3 as an instant skill but he does use guns a lot, no?1.7k downloadsupdated 2 y ago
- Faster Slaughter Timeby Explo☄2x The spawnrate of enemies on Slaughter Time1.7k downloadsupdated 2 y ago
- Lego Mini-Figure Baseby Explo☄Adds a playable Lego Mini-Figure origin into the game. Additional Lego™ parts can be found at the Quartermaster. You can find the base files required for making your own additions in C:\Program Files (x86)\Steam\steamapps\workshop\content\488860\3305741368 You can thank Lucky Bunny for giving me...1.7k downloadsupdated 2 y ago
- Unlocked Originsby XDefaultYou can select any origin for free, even if you don't meet the imprint requirement. *Imprints still have an effect on your stats.1.6k downloadsupdated 7 mo ago
- Playground Squad Creater [No Bepinex] V2!by 76561198995737899Have you ever wanted to create a squad in playground to help you fight whatever enemy or some monstrosity that crosses your path? Are you tired of having to rely on mod extensions like NEM and Bepinex to do so? Well, then this addon might be the solution to your problems! This custom level allows...1.6k downloadsupdated 8 mo ago
- (NEM mod is out,this mod is now kinda outdated lol) Arena Skipby 76561198862249541Makes every level (except those damned contract missions) have only one enemy,effectively skipping them,this is mostly just a thing to test or overall just cheat.This was used because i couldn't get to nexus core fast enough,got reall petty with this one. kiryu kazuma1.6k downloadsupdated 2 y ago
- Tortured Originsby 76561199489143449Lives ruined at the hands of those better and stronger, now they're out for revenge in their eternal torment. Clockbasher: Fight against your programming and become a mass of metal who's only purpose is to destroy. Defiant: Ex-gang member who now lives on adrenaline, it's so potent it can bring h...1.6k downloadsupdated 18 mo ago
- Zombie Mode, Go! (tutorial replacement)by Trash BassetChanges infinite wave of tutorial arena stage to feature various zed enemies. It features two bosses, so might be a bit hard to tackle early on, better to do it after the third mission/contract. - includes zombified versions of AAHW Agents, Engineers and Soldats - All variations of Zeds - Mini Go...1.6k downloadsupdated 2 y ago
- [Resource] BattleDiverXero Icon Stockpileby Battlediver142BDX - Icons used for Mad Card Maker by Dark Signal Several custom icon stockpile Made several icons bashed or made for personal use and others stuff, most of my mods will require this.1.6k downloadsupdated 4 mo ago
- M:PN Legacy OST (Playground + Arena & Story)by 76561198882571418One of the first ever music mods posted to the M:PN workshop! Works in the Playground mode. Replaces some of the music in Arena & Story. Adds several pre-release/legacy/unreleased OST tracks. If you are somehow in possession of sources to more unreleased tracks, feel free to leave them in a comme...1.6k downloadsupdated 2 y ago
- Big Slappyby 76561199489143449From the maker himself, he blessed this world with a fat ass1.6k downloadsupdated 23 mo ago
- Oneshot Niko [Character and origin]by 76561198886973316BREAKING NEWS: Niko from hitgame Oneshot commits mass genocide with multiple molotov cocktails and guns. Mod contains: -Niko playground character and origin. -Niko cosmetics -Niko's molotovs weapon READ BEFORE YOU COMPLAIN: Make sure to after you enabled the mod(By pressibng the gear icon in the...1.6k downloadsupdated 18 mo ago
- Faster Hard Sellby Explo☄2x The spawnrate of enemies on Hard Sell1.6k downloadsupdated 2 y ago
- Origin of Soldier (Deprecated)by 76561198918187567yeeeeee........ 两个没啥用的起源(什么?) 废弃mod别过度追求1.6k downloadsupdated 2 y ago
- More Powerful Standard Arena Teammate Character Behaviorby 76561199018171074Enhanced the behavior and certain traits of teammates in the arena, while also improving the initial origin attributes of ordinary characters and skills that cannot be learned.1.5k downloadsupdated 3 mo ago
- Small Agency Baseby 76561199574725336my SECOND custom level inspired by Rebooting the Madness, tribute animation by Alpha-Nuva1.5k downloadsupdated 13 mo ago
- Lore Accurate NEWTAB Electro + Shocker Originby 76561198839432228A more accurate design for NEWTAB Electros. Plus comes with a Shootdacheese's OC as a Origin! Orginal NEXUS Core Expansion mod made by Darksignal and Lurk Shocker Origin Desc made by ShootDaCheese himself1.5k downloadsupdated 2 y ago
- Stop hiding my hands!by Explo☄This mod disables the "DisablePartOnEquip" property of the three gloves that have it. Mainly as a supplement to bodyparts that change the hands and don't want them to be hidden when equipping these gloves.1.5k downloadsupdated 2 y ago
- Galogk's Barbershop Hair Category Tweakby 76561199163709268Adds a copy of the hairs from Galogk's Barbershop that are the "hair" category instead of the "extra hair" category so they can get removed when wearing hats.1.5k downloadsupdated 22 mo ago
- Full Auto Reaperby KrzysX10Small and simple mod which adds a new, fully-automatic version of the Reaper-410 shotgun, allowing you to continuously fire 7 shotgun shots per second. Reap and tear :) If you're interested - the image is the real-life Standard Manufacturing DP-12 shotgun, which the Reaper is based on.1.5k downloadsupdated 2 y ago
- All Quiet On The Consumerist Frontby Man Without a PlanNow Showing in a Nevadan Theatre of War Near You All Quiet on the Consumerist Front ==A Replacement for Hardsell== Fight Against a Mysterious and Obnoxious Faction with an Obsolete Combat Doctrine built for utter Attrition!! Are you built for the Trenches? == Notes & Features == 11 New Opponents...1.5k downloadsupdated 18 mo ago
- Free Skinsby 76561199163709268Makes the base game skins have a starting cost of zero tokens1.5k downloadsupdated 2 y ago
- Panns G03LM Originsby JoaquinCRPlay as a G03LMs in Arena Mode, and play as a big brutes! This mod was once originally the "Defective G03LM Origin", however I decided to add more G03LMs to this, and I will keep slowly adding more G03LM origins. All of them use the "Sturdy" ability, since G03LMs aren't supposed to be mobile nor...1.5k downloadsupdated 8 mo ago
- Janitor Originby 76561198919821880This is my first workshop addon, and I might remake some of my NEM mods too. If you find any bugs or game breaking stuff just lmk in the comments, anyway I hope you enjoy the mod!1.5k downloadsupdated 12 mo ago
- Casual Journeys Animations And Executionsby 76561199163709268Animations used for my mods.1.5k downloadsupdated 12 mo ago
- Faster FastTrackby Explo☄2x The spawnrate of enemies on Fast Track1.5k downloadsupdated 2 y ago
- Custom Ammo Loaderby KrzysX10Currently, modding custom ammo into MPN is not the most pleasant of tasks. You can't just make a new custom magazine, add it to the relevant AddonGroups and expect it to work - you actually need to modify every single weapon that you want to be compatible with your new mag. So, let's say, if you...1.5k downloadsupdated 2 y ago
- Idle Dancingby DarkSignalNevada's looking to party! Default animated characters now dance when idle!1.4k downloadsupdated 2 y ago
- Absurd Gear Packby BaguetteAn entirely shit post mod containing a variety of, well, absurd gear. Very little balancing, everything was done for shits and giggles. From a styrofoam halberd that breaks in one hit, to scrapped weapon ideas, to the wrath of the gods, this mod adds a plethora of implements to utterly humiliate...1.4k downloadsupdated 2 y ago
- Protagonists Reduxby 76561199165519161Hank, Sanford, Deimos, Tricky, and Sheriff all get BUFFED! Jebediah gets buffed too, but he also gets new CORPUSES! Hank uses his Alternative Outfit during the Commerical District and his Punished outfit in Science Tower Tricky is now in Deep Storage1.4k downloadsupdated 2 y ago
937 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.

