Mods / Cooperative

• SSummer in Cairo: HD Versionby dengeRВАЖНО! (IMPORTANT!) RUS: Путь уровня - Serious Sam Fusion 2017 > Играть в Moddable > Одиночная игра (или кооператив) > Кампания > Лето в Каире (И вместо оригинального уровня здесь будет мой уровень) ENG: Level path - Serious Sam Fusion 2017 > Game on Moddable > Single Player (or cooperative) > Ca...451 downloadsupdated 6 y ago
• EException HD 1.5 ReMixby FinzyThe original Exception has been finally remastered for Fusion! This is a remaster of my original 2012 SS3:BFE campaign, with extended levels, added secrets, details and features. Netricsa has broken down causing her AI to go haywire as Mental's forces invade Serious Sam's brain. Enter the mind of...447 downloadsupdated 18 mo ago
• RRainFallby 76561198986758514it's a strange place, which created by your past and dreams. Thanks to Thanadrax|Cream for help in testing the map.444 downloadsupdated 4 y ago
• ((SV) Mask Templeby Mordecai and the KobokerzHi, This is a First SV port by me, This is Mask Temple made by Raka and i ported it to Fusion SP Bronze time: 1 minute 30 seconds Silver time: 2 minute 30 seconds Gold time: 3 minute 30 seconds COOP Bronze time: 2 minute 30 seconds Silver time: 3 minute 30 seconds Gold time: 4 minute 30 seconds C...440 downloadsupdated 7 y ago
• HHell Nightby Yurka262Well, this is my first map (another rework). If someone says that it is hard, its ok, everything is as I wanted. Is it has any bugs or problems? I think yes, so let me know if you find some. Big thanks for Andreiki for teaching and helping in SED. With hims help this map exists. Discord Server -439 downloadsupdated 20 mo ago
• DDermo v etom gorode nyshno RASHEVELITby ChrysalisУральские Пельмени возвращаются ----------------------------------------------------------------------- You arrive in an abandoned city, occupied by Mental. Captain Borok was assigned to guard the territory. He took 5 key points on the ground, setting outposts there. That's why they sent us, Sam....427 downloadsupdated 7 y ago
• AAthletic - Sky Landby BladeLizardІntroduction I present to you my first map for Serious Sam Fusion 2017 - Athletic: Sky Land. This is my first experience with such work, on which I conducted various experiments and tried to bring in what I wanted to fully transfer my thoughts to the game, and I mostly succeeded. This 20 minute m...420 downloadsupdated 3 y ago
• HHalloween Space Dreamby XAndUkarEHello everyone! INTRODUCTION Welcome to my Halloween mod! This map contains 3 stages: 1. The first stage is about collecting slenderman pages, they are 6. Each time you pick up a page, there will be more enemies. 2. Second stage is about party with a Slenderman himself and dodging some traps. 3....415 downloadsupdated 7 y ago
• CChainsaw Sam [Player Model]by ArtEM-41411 downloadsupdated 4 y ago
• KKarnak Companyby ThanadraxWelcome to Karnak Company! Khreth needs your assistance with acquiraning items of quite a value! Map is located in SURVIVAL category. Please note that this is not an actual classic survival type map. This map was made for Khreth Sunday Event. Map requires at least 2 players, 4 at best. Going ther...390 downloadsupdated 7 mo ago
• JJet Set Radio - Player Models packby SeriousNorboA pack of all JSR playable characters + DJ Professor K and Onishima as player models! Features: *Models are universal and work on both SS3 and SSHD! *They all have their original voices from JSR, which also play when you perform melee attacks and sprint in SS3! *DJ Professor K has 1/15 chance to...389 downloadsupdated 4 y ago
• [[Gamemode] Revive Co-opby Serious GooseRevive Co-op is a new gamemode that reimagines the standard life system. In this gamemode, a statue appears at the place of a player's death. To revive the player, another player must stand near the statue for a certain amount of time. Available Modes Co-op Survival Features Revive time: 7 second...386 downloadsupdated 11 mo ago
• [[IKSMJ2025] Knee-Deep in the Sandby 76561199076218660That's not quite the E1M1 I remember... Ever wonder how Hangar (or E1M1) from Doom would look like, if it was made for Serious Sam? Well, wonder no more, because this is pretty much it. This map was made for Interrabbital Khreth Swarm Mapping Jam 2025 event, enjoy! * not to be confused with Knee-...385 downloadsupdated 11 mo ago
• SSlideshow Simulator 2020by PikaCommandoOne Dude. One Field. One Hundred Thousand Headless Freaks To Kill. There's currently no computer in the world powerful enough to run this map so don't even bother. This mod is usable in SS3. SERIOUS SAM 3: BFE IS REQUIRED TO USE THIS MOD.382 downloadsupdated 7 y ago
• [[Jingle Bombs 2024] Castle of Timeby 76561198826533978On New Year's Eve, everyone is faced with the problem that the clock has stopped and the new year cannot start. Santa Claus could deal with it, but he simply doesn't have time, so he sent a letter to Serious Sam to deal with this problem. There's a snow castle with some small puzzles ahead of you...379 downloadsupdated 22 mo ago
• MManhattan Cafe from Umamusume: Pretty Derby - Player Modelby SeriousNorboSpooky horse that sees ghosts that don't exist, right? (r-right???) Features: - dynamicaly animated tail if you have dynamic bones mod - blue and red color variants for multiplayer - Ocasional voicelines when performing melee executions in SS3 Credits: - UmaViewer tool was used for exporting mode...379 downloadsupdated 10 mo ago
• MMaster Chief from Halo 5 - Player Modelby SeriousNorboMaster Chief from Halo 5 ported as player model! Comes with custom sounds! Works both for SSHD and SS3, as well as many custom gtitles (e.g. The 7Smoke Tennis Project 2018: Blue Edition) As a bonus request from Shockwave - he dances in select character screen and when you hold colt! Also check ou...371 downloadsupdated 2 y ago
• CCollectathon Mappack Vol.1by ThanadraxCollect Them All Welcome to Collectathon Mappack vol.1 - a SP/COOP mappack of specific genre, where you have to find items. This pack of 4 levels does not have any enemies, weapons, all you have to do is find some items with your own pace. You can do it with friends, as every time you replay the...369 downloadsupdated 4 y ago
• SSuper Sam (Fusion Edition)by ArtificialThis was originally made for BFE but I've ported it over to Fusion finally. What I've done is boosted Sam's sprinting speed and jumping height some. I had to carefully tweak the speed and height though to where it was just right. Make the jumping height too high and it becomes unwieldy and may ev...364 downloadsupdated 9 y ago
• DDevil Mod HD:The First Encounterby 76561199068533130After the unbearable madness of darkness, dark energy has spread throughout the multiverse and changed the course of events of the first coming, and Sam will have to go through a difficult path through legions of enemies and anime repts. 4To Bliatь ny i bred. Yes yes, this is the MEGA SUPER ULTRA...362 downloadsupdated 19 mo ago
• {{HARDCORE} Devil Mod 2 {IMPOSIBLE}by ChrysalisDEVIL MOD 2 IS OUT FOR RELEASE! The most hardcore and impossible mod is back right in Fusion workshop! It's very hadrcore campaing and imposible to complete totaly not frist april joke Original mod for classic is here: but this is much hadrcore and much impossible no one can complete it, even Rib...356 downloadsupdated 4 y ago
• BBeheaded Kamikaze but it's the Demoman screamingby Totally Terrific DayMEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE...354 downloadsupdated 9 y ago
• 英英雄萨姆 汉化补丁 -- 最新版by serious bomb英雄萨姆 汉化补丁 -- 最新版 2026年新版汉化补丁，本补丁是基于原来的旧汉化补丁去做的，由于原作者AK大佬和后来的负责人DestroyerNel太忙，导致补丁无法进行后续更新，现更新后重新上传。 使用方法 订阅后，打开库，点击开始游戏，会出现一个模式选择窗口，选择"Moddable"（即MOD模式），进入游戏后选择Language→Text→简体中文即可。需要注意的是，由于汉化补丁是替换了西班牙语，当你的语言改成汉化之后，如果再切回原版，游戏会变回西班牙语，这是西班牙语的语言选项→opciones→IDIOMA→TEXTOS找回简体中文或英文"English"，或者也可以在MOD模...346 downloadsupdated 2 mo ago
• DDLC Darkness Way:Zero Hour [Reuploaded + Small Update]by 76561199068533130The other day I decided to reupload my mini trash party, as it is lying around on my hard drive for nothing. I also updated it a little bit, but I won't shoot them, you should see it yourself, just go through it and forget about it like a bad dream. I am also glad to announce that I have finally...345 downloadsupdated 4 y ago
• [[IKSMJ2025] SWARMby Riba4ok13Map for INTERRABBITAL KHRETH SWARM MAPPING JAM 2025! Back to Magnor planet? Yes! You should destroy two Mental beasts, which grew in silence until you found info about them in some hacked databases. So, here you are. Go ahead and see what was hiding here.342 downloadsupdated 11 mo ago
• JJet Set Radio Future - Player Models Packby SeriousNorboA sequel to my first JSR pack - all JSRF playable characters + DJ Professor K and Hayashi as player models! This time, they come with a few bonus features, such as dancing animations and blinking! Features: *They DANCE like in JSRF in select skin menu as well as in game while holding pistol/colt...331 downloadsupdated 4 y ago
• JJewel of the Nile - Redesignby RTX OnRedesign of some graphical moments Soundtrack replacement from Serious Sam 4 Pay attention to: mod replaces original DLC I hope this mod effect you to pass DLC with new feelings again326 downloadsupdated 5 y ago
• VVodka from Umamusume: Pretty Derby - Player Modelby SeriousNorboThe coolest horse! Features: - dynamicaly animated tail if you have dynamic bones mod - blue and red color variants for multiplayer - Ocasional voicelines when performing melee executions in SS3 Credits: - UmaViewer tool was used for exporting models, textures and audio - Special thanks to friend...326 downloadsupdated 10 mo ago
• ZZedTime (Script)by Serious GooseZedTime A mod that adds ZedTime (slow motion) from Killing Floor! When killing an enemy, there's a chance to activate ZedTime, which slows down time by 4 times. During this, your speed and fire rate increase, and killing enemies resets ZedTime duration (Just like in Killing Floor). Works in multi...321 downloadsupdated 7 mo ago
• RRice Shower from Umamusume: Pretty Derby - Player Modelby SeriousNorboAdorable horse that is always afraid she brings misfortune. Well surely nobody will complain if she brings some misfortune onto Mental's units! Features: - dynamicaly animated tail if you have dynamic bones mod - blue and red color variants for multiplayer - Ocasional voicelines when performing m...321 downloadsupdated 10 mo ago
• SSerious Sam Music: Dunes Vs. Metal (AVP Mashup)by ExTaZzYThis is a remix to the Dunes Level. All credits goes to MetalFortress320 downloadsupdated 9 y ago
• [[IKSMJ2025] The Longest Roadby 76561199076218660Years in the future, but not too many... A solemn starfarer returns back to the planet, long forgotten by time, yet he still strifes to remember it. As he leaves the concrete walls of the forsaken city, he begins his long walk down the lonely road. After all, this is the only road that he has eve...320 downloadsupdated 11 mo ago
• PPurple Pride 3: BFEby PikaCommandoIt's Serious Sam 3: BFE, but every enemy is a Beheaded Rocketeer. SERIOUS SAM 3: BFE IS REQUIRED TO PLAY THIS313 downloadsupdated 6 y ago
• WWar Mapby Neo_miniganA small map with no story line but with a lot of enemies on your way. So what are you waiting for? Take your gun and lets kick some asses! War Map - my first old map from SS:HD. Moved to the Fusion with some improvements.312 downloadsupdated 7 y ago
• MMihono Bourbon from Umamusume: Pretty Derby - Player Modelby SeriousNorboCool robot horse! Features: - dynamicaly animated tail if you have dynamic bones mod - blue and red color variants for multiplayer - Ocasional voicelines when performing melee executions in SS3 Credits: - UmaViewer tool was used for exporting models, textures and audio - Special thanks to friends...312 downloadsupdated 10 mo ago
• ZZiggurat Prologueby 76561198928073542Prologue to the levels of Babylon (Ziggurat). Level - Elam area. In the general prologue of the second encounter story in Elam will tell how Sam got to Babylon and this was not easy for him. Plot: After that when Sam defeated Kukulkan he teleported not far from place of battle in Elam region and...308 downloadsupdated 4 y ago
• SSmall Survival Packby pipo.cxxSo... I made these maps long time ago and now that I've remembered about them, I decided that it would be a shame to let this go to waster. Therefore here you go. Two small yet difficult survival maps. Hope you enjoy! No screenshots because who needs them anyway... Just trust me that maps look ok...308 downloadsupdated 5 y ago
• HHelper script for hostby NSKuberIt's long overdue but I was reminded recently that I should upload this mod to public. I made it long ago before Fusion for helping host to manage big 16-players events. Players get stuck, left behind or run away speedrunning. This mod allows the host to teleport players to another players, kill...306 downloadsupdated 6 y ago
• CCorridor Of Death - Saferty Coverby ExTaZzYThis is my first workshop mod and it replaces the music from The Grand Cathedral Level (Corridor Of Death). Special Thanks to: Mauritsio, Doritos,NicePixel and SeesaM for testing.304 downloadsupdated 9 y ago
• HHalloween Club Jenova (BFE VS. Map)by PanHalloween Club Jenova is here! Play on 2 different VS maps supporting the main Deathmatch modes. Quest - Play through Club Jenova in VS Mode. Explore the club and discover the mystery to the tomb and open up the disco booth. But you might lose a friend or two on the way... No Quest - Straight DM...299 downloadsupdated 9 y ago
• CCrashed Courseby RoosevCrashed Course is a close-quarters SS3-themed Survival map. Originally, the map was named The Last Chance and was made by me and Rakanishu in the original SS3 game. However, the map was broken. Since I don't have the permissions to update the original submission, I've decided to completely overha...291 downloadsupdated 5 y ago
• [[IKSMJ2025] Short Walkby Cyborg.SeriousSiteFrom the cave to the short walk among rocks and Roman architecture. Just listen, look and fight Map created for the event INTERRABBITAL KHRETH SWARM MAPPING JAM 2025!291 downloadsupdated 11 mo ago
• TT.M. Opera O from Umamusume: Pretty Derby - Player Modelby SeriousNorboRoyal horse is ready to shoot down those miserable Mental units! Features: - dynamicaly animated tail if you have dynamic bones mod - blue and red color variants for multiplayer - Ocasional voicelines when performing melee executions in SS3 Credits: - UmaViewer tool was used for exporting models,...289 downloadsupdated 10 mo ago
• DDream With Me (SP/Coop/Campaign)by DizellfestMental taking it's toll ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ABOUT DREAM WITH ME ~~~~~~~~~~~~~~~~~~~~~ A campaign with dreamy theme, resembling Sam's past. Snapping out of it seems impossible. It's lucid and unreal. ~~~~~~~~~~~~~~~~~~~~~~~~~~~...286 downloadsupdated 13 mo ago
• SSingle Shotgun Slug Rounds (Fusion Edition)by Artificial(For a slower, more powerful alternative to this, see this mod: ) Although the elephant gun's power is quite nasty and pierces through lines of smaller enemies with ease, firing it is rather slow and consumes a bunch of ammo rather quickly if used constantly. If that is not your thing then perhap...283 downloadsupdated 8 y ago
• [[IKSMJ2025] Resort at Volcanoby Riba4ok13Map for INTERRABBITAL KHRETH SWARM MAPPING JAM 2025! Welcome to the Volcano. We can advice you lava baths or maybe some massage by lava golems, huh? Oh, you came for fire element? Sorry, but we can't just give it to you, because its energy keep this place in peace...283 downloadsupdated 11 mo ago
• FFaster Rocket Launcherby MelodyAnother mod that has been made on request. Makes Rocket Launcher's fire rate similar to Devastator's.280 downloadsupdated 9 y ago
• UUncle_Vanyaby 76561198335032542Где-то в деревне России. Ментал отправил армию, твоя задача - найти 3 ключ-карты, истребить всех кого встретишь. Готовься к сражению, будет тяжело, но не торопись с продвижением, иначе ты тоже потерпишь поражение.278 downloadsupdated 10 mo ago

417 cooperative 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.