Mods / Custom Campaign

• AApproaching Hell - part 1by NHuntercustom campaign aiming to be a prequel to SS3:BFE Sam was on the mission to destroy Mental's communication tower in one of the Egyptian cities, but his chopper was shot down. Thankfully, because he didn't wear his seat-belt, Sam survived the crash. But now he is all alone in the enemy-occupied te...9.8k downloadsupdated 14 y ago
• SSerious Christmas - A Christmas Themed Campaign!by noam 2000Happy Holidays,Serious People! This mappack includes 3 long Christmas themed maps! - Snowy Mountains ( EST- 30:00) - The Gingerbread Caves ( EST - 30:00) - Christmas Town ( EST - 50:00 ) To play it,click the big green "Subscribe" button,and then after it downloaded, Go to "Singleplayer" or "Multi...9.3k downloadsupdated 11 y ago
• EException Beta v.0.95by FinzyTHE FOLLOWING RESOURCES ARE NEEDED FOR THIS TO WORK!: Exception Beta Part 2 (Second part of the mappack, workshop file) Serious Sam 2 Sounds Resource Pack (Extract this .gro file to Content/SeriousSam3. The original SS2 sounds pack is no longer on workshop so you'll have to get it this way.) Misc...8.6k downloadsupdated 13 y ago
• OOperation "The Sunrise": Vol. 1 - Part 1by UrbanDeHumanWARNING: BEFORE PLAYING, MAKE SURE YOU'VE DOWNLOADED BOTH PARTS!! After a year of development, first part of the great campaign has finally released! Sam's Sargas V mission has failed, but the Union got him out of this trap. Now Sam got a new mission - to investigate the nature of an anomaly in F...8.5k downloadsupdated 11 y ago
• AApproaching Hell - part 2by NHuntercustom campaign aiming to be a prequel to SS3:BFE Sam was on the mission to destroy Mental's communication tower in one of the Egyptian cities, but his chopper was shot down. Thankfully, because he didn't wear his seat-belt, Sam survived the crash. But now he is all alone in the enemy-occupied te...8.3k downloadsupdated 14 y ago
• OOperation "The Sunrise": Vol. 1 - Part 2by UrbanDeHumanWARNING: BEFORE PLAYING, MAKE SURE YOU'VE DOWNLOADED BOTH PARTS!! After a year of development, first part of the great campaign has finally released! Sam's Sargas V mission has failed, but the Union got him out of this trap. Now Sam got a new mission - to investigate the nature of an anomaly in F...7.7k downloadsupdated 11 y ago
• BBFE Enhanced (Old Version)by BiomechanoidNOTE: If you are looking for the updated version of this mod for Serious Sam Fusion, click here. NOTE#2: Disable or uninstall the Unity mod before playing this as it overwrites some of the scripts in the original BFE campaign that BFE Enhanced shares and it may bug out some parts in Enhanced. BFE...5.8k downloadsupdated 10 y ago
• EException Beta v.0.95 Part 2by FinzyDOWNLOAD THE ORIGINAL EXCEPTION BETA FILE TOO!: Exception Beta v.0.95 + all the required resources in its description. The dream continues in Exception's near final beta release, adding more levels and playtime! Please see the original Exception file's description for more info. Recently updated...5.4k downloadsupdated 12 y ago
• SSam's Adventuresby AdnanBroI finaly made this huge campaign! To play it just hit "SUBSCRIBE" button and play! After one year working! Project Leader: Slayer ---Download sendspace version--- CLICK HERE TO DOWNLOAD SENDSPACE VERSION ---Story--- Here is how Serious Sam returned for missing medallions, he went somewhere to Egy...5.3k downloadsupdated 13 y ago
• LLeft Behindby RoosevSam has been Left Behind. After catching a breather from his long journey, Sam started to think up another plan in his mind. However, this was cut short as out in the distance Sam could just barely make out Mental's horde slowly catching up to him. With his vehicle out of gas and surrounded by we...4.8k downloadsupdated 12 y ago
• BBadmoon Bogby FinzySeeking shelter from the approaching darkness and the monsters lurking in the wilderness, you have arrived at a desolate cabin in the middle of a water-filled bog. Not everything is at it seems however, as you will soon want to get out of the swamps as soon as possible...welcome to Badmoon Bog, w...4.5k downloadsupdated 13 y ago
• GGlade of Dreamsby FinzyBEFORE SUBSCRIBING, DOWNLOAD THE FOLLOWING RESOURCES (they are required for the map to work!): Glade of Dreams Textures Mischievous's NPCs NOTE: Requires Jewel of the Nile DLC! =============================================== Glade of Dreams is a unique singleplayer/co-op campaign map featuring "A...4.4k downloadsupdated 14 y ago
• RRamesseum Villageby MarkoJRamesseum Village. ============= About Ramesseum Village: Ramesseum Village is located east of Ramesseum, its the only place that people tought it was safe. But after a fiew months the village got attacked by a chaotic horde of enemies. Everithing that lived there, everithing was gone and destroy...4.4k downloadsupdated 14 y ago
• SSerious Box Solid Part 2by FinzyPart 2 file of the mod, used to add additional content and fixes. Download the main mod too!: And Part 3: Getting all parts is now *required* so that the mod is entirely up to date. We had to split the mod into several parts due to filesize constraints. Changes: V. 5.0: - Updated with miscellaneo...4.3k downloadsupdated 10 y ago
• MMental Institution - SS2 Map Remakeby noam 2000Recreation of the final level in Serious Sam 2 for Serious Sam 3 - Mental Institution. To play, simply press the big green "Subscribe" button, and let the game download the map. You will also need the SS2 enemy resource pack.4.0k downloadsupdated 10 y ago
• SSaving Private Peskoby MarkoJHello everyone and welcome. I would like to present my campaign "Saving Private Pesko". Feel free to comment. Any feedback is appreciated. =About= Saving Pvt. Pesko (SSP) is a SinglePlayer/Co-Op four level campaign with a simple storyline. The available Co-Op modes are Coin Co-Op, Standard Co-Op...3.9k downloadsupdated 12 y ago
• PPrehistory of the Serious Sam (Part1)by Neo_miniganThis is a small campaign from 4 maps. The story will tell us what what was before the main invasion of "Mental" and what Sam did to receive the status of "Serious" Sam. This mod was created with "CRAZY Serious Sam Mod". So, if you want to get true experience, your should download this mod (from h...3.0k downloadsupdated 14 y ago
• BBFE Premium Editionby OpticusHello everyone! This is my first big campaign in Serious Sam. The Premium Edition is based on the BFE and JOTN Levels, both are in one big campaign. This campaign requires the "Jewel of the Nile" DLC. There comes up a number of 16 levels totally. There are many features included. NOTICE: This map...3.0k downloadsupdated 5 y ago
• FFatum's Worldby SeriousCsabaWelcome to Fatum's world. The day that you won't survive has come... Features: Game modes: originally this was a survival map but now you can play it in almost every game mode, even in versus 6 different locations (order is random) and a boss room More than 1000 lines of LUA script Different endi...3.0k downloadsupdated 10 y ago
• PPrehistory of the Serious Sam (Part 2)by Neo_miniganThis is a small campaign from 4 maps. The story will tell us what what was before the main invasion of "Mental" and what Sam did to receive the status of "Serious" Sam. This mod was created with "CRAZY Serious Sam Mod". So, if you want to get true experience, your should download this mod (from h...2.6k downloadsupdated 14 y ago
• AAdventures Of Sam: The First Encounter. Episode 1 - Egyptby SeriousVovanCooperative version levels is now available! Download " Adventures Of Sam: The First Encounter. Cooperative Version" Warning!! ONLY RUSSIAN LANGUAGE! I'm sorry :( [Кхем, справочка: Кампания никак не связана с "Serious Sam: The First Encounter". TFE в моей кампании - это символичная приписка, обоз...2.5k downloadsupdated 9 y ago
• AAdventures Of Sam: The First Encounter.Models for Episode 1by SeriousVovanModels for Working Adventures Of Sam: TFE. Episode 1 - Egypt Update 30.11.16 -Добавлен играбельный персонаж - Уэйд Update 07.12.16 -Обновлен список анимаций Update 12.04.17 -Обновлен список анимаций. Добавлены новые, которые задействуются в последующих уровнях. -Исправлен баг на втором уровне, ко...2.5k downloadsupdated 9 y ago
• AAdventures Of Sam: The First Encounter. Episode 2 - North Americaby SeriousVovanCooperative version levels is now available! Download " Adventures Of Sam: The First Encounter. Cooperative Version" WARNING! Previous episodes are needed for worked! ВНИМАНИЕ! Для работы необходимы предыдущие эпизоды! Episode 2 - North America После весьма удачной операции в Египте, группе "Альф...2.3k downloadsupdated 9 y ago
• BBullets and Blood 2by ThanadraxWARNING: Subscribe on all needed stuff. You also need DLC. Do NOT set your graphics to vivid, it's already vivid! Welcome to the Bullets and Blood 2. Now get ready to fight like never before. I present you a map, where all you have to do is fight, fight, run forward, collect keys and fight huge g...2.3k downloadsupdated 10 y ago
• AAdventures Of Sam: The First Encounter.Models for Episode 2by SeriousVovanModels for Working Adventures Of Sam: TFE. Episode 2 - North America2.3k downloadsupdated 9 y ago
• PPlastic Patrol Custom Campaign V2by PanPlastic Patrol is a custom campaign for Serious Sam 3. Take the role of an Action Figure, hired by the Green Army Men forces, to fight back the opposing Tan Army. Fight through out a house, sandbox and medieval dioramas in this new 5 map long campaign. Featuring all new enemy types, NPC allies an...2.2k downloadsupdated 11 y ago
• AAdventures Of Sam: The First Encounter. Episode 3 - Snowy desertby SeriousVovanCooperative version levels is now available! Download " Adventures Of Sam: The First Encounter. Cooperative Version" WARNING! Previous episodes are needed for worked! ВНИМАНИЕ! Для работы необходимы предыдущие эпизоды! Episode 3 - Snowy desert И так, информацию - насобирали, команду "Зеро" - выру...2.2k downloadsupdated 9 y ago
• AAdventures Of Sam: The First Encounter. Episode 4 - In Space!by SeriousVovanCooperative version levels is now available! Download " Adventures Of Sam: The First Encounter. Cooperative Version" WARNING! Previous episodes are needed for worked! Models pack 4 don't need. ВНИМАНИЕ! Для работы необходимы предыдущие эпизоды! Четвёртый пак моделей не требуется. Episode 4 - In S...2.2k downloadsupdated 9 y ago
• AAdventures Of Sam: The First Encounter.Models for Episode 3by SeriousVovanModels for Working Adventures Of Sam: TFE. Episode 3 - Snowy desert2.2k downloadsupdated 9 y ago
• AAdventures Of Sam: The First Encounter. Cooperative Versionby SeriousVovanОсновные изменения кооперативных версий уровней: -Адаптированы все кооперативные режимы: начиная от обычного, заканчивая охотой на зверя! -Расширение некоторых локаций; -Увеличение количества врагов в ТРИ РАЗА! Добавление новых спавнов; -Добавление совершенно новых пасхалок(некоторые из них будут...2.1k downloadsupdated 9 y ago
• SSerious Box Solid Part 5by FinzyLatest update to Serious Box Solid, the supremely boxy stealth experience... FEATURES: - New campaign map, Mission 00 - The Tanker Incident (under VR Missions), can be played both SP/CO-OP. Based on the Tanker map previously seen in multiplayer, it has a story and a scripted MGS-style Alert syste...2.1k downloadsupdated 10 y ago
• TThe 7Smoke Map Tennis!by noam 2000REQUIRES EVERYTHING FROM THIS COLLECTION REQUIRES THE JEWEL OF THE NILE DLC! ...When a Dead Queen is searching for revenge... The 7Smoke Tennis is a project where 6 different mappers work together to create a full 6 level campaign,each level in the campaign being made by a different mapper. Each...1.9k downloadsupdated 12 y ago
• HHidden Egyptby JammaHello everybody, im back and im presenting you a new little campaign made by me. Its called: Hidden Egypt. ===Story=== Sam must find a one more left hidden medalion in Old and hidden place's in Egypt. He is somwhere where he dont know where he is. The chopper just left him and told him to do what...1.9k downloadsupdated 12 y ago
• [[Campaign]Project S.A.N.D.by ThanadraxWelcome to the Project S.A.N.D, made by creator of many many survival maps and resources. Everything was absolutely simple! You have been sent to some City in the green mountains, to eliminate huge ammounts of terrorists, coming suddenly from nowhere. Well.. Everything was easy, until one little,...1.8k downloadsupdated 11 y ago
• SSerious Sam 3 - Restorationby [-:-]HarbingerI'm here with 3 new Campaign levels in SS3 that brings you more, you guess it, MOAR EGYPT! Through this mini-campaign you'll face off against some Classic Enemies such as the Zumbuls, Fiendian Demons and Highlanders! It should be a nice way to pass the time, there will be updates as time goes on...1.7k downloadsupdated 11 y ago
• MMission On Moon (SP/CO-OP)by kudgelSam has joined the forces in moon to defend earth against mentals aliens (takes place somewhere around BFE). Complete quests to improve the moonbases defences against the aliens. And thats basically it. At the end of the map theres a battle against the alien forces. The more quests you complete b...1.7k downloadsupdated 9 y ago
• SSerious Sam 3:BFE bestiary overdoseby timilyo80This map contain ALL the enemies we can found on the workshop. (except some enemies that we can found in other mods like the mod for cucurbito or SS2 kleer) So, if there is a enemy in the workshop that you want to fight but you don't know in which map this enemy were used or simply was never use,...1.7k downloadsupdated 3 y ago
• SSpooky Land Of Evil Creaturesby kudgelA custom campaign consisting of 5 different levels in spooky locations! Includes new custom enemies too. Credits: Campaign created by Sly7745 A free hay texture from google search Music credits: Kingdom Hearts - Halloween town theme Kingdom Hearts - Halloween town combat theme Fallout 3 - Explore...1.7k downloadsupdated 10 y ago
• SSS3 -Unity Edition 2 of 2by [-:-]HarbingerSS3 Unity Edition 2 of 2 *UPDATE* - ANOTHER ONE, Even moar enemies and modifications to some maps, Unity has never been harder! ( ͡° ͜ʖ ͡°) P.s. No more Random beheaded... *UPDATE* - Moar Foes to do battle with such as the deadly Mephisto, Arachnoid Elder, Cyber Khnum and others! Adds the enemies...1.6k downloadsupdated 11 y ago
• TThe 7Smoke Tennis Mappack: ROUND 4! (Part 1/3)by noam 2000***MAKE SURE YOU SUBSCRIBE TO ALL 3 PARTS + REQUIRED MODS, OR ELSE THE MAPPACK WONT WORK! YOU CAN FIND EVERYTHING YOU NEED IN THIS COLLECTION*** War is coming. And you are going to need all the help you can get... Introduction The 7Smoke Map Tennis is a project where several mappers come together...1.5k downloadsupdated 11 y ago
• TThe 7Smoke Tennis Mappack: ROUND 4! (Part 2/3)by noam 2000***MAKE SURE YOU SUBSCRIBE TO ALL 3 PARTS + REQUIRED MODS, OR ELSE THE MAPPACK WONT WORK! YOU CAN FIND EVERYTHING YOU NEED IN THIS COLLECTION*** War is coming. And you are going to need all the help you can get... Introduction The 7Smoke Map Tennis is a project where several mappers come together...1.5k downloadsupdated 11 y ago
• TThe 7Smoke Tennis Mappack: ROUND 4! (Part 3/3)by noam 2000***MAKE SURE YOU SUBSCRIBE TO ALL 3 PARTS + REQUIRED MODS, OR ELSE THE MAPPACK WONT WORK! YOU CAN FIND EVERYTHING YOU NEED IN THIS COLLECTION*** War is coming. And you are going to need all the help you can get... Introduction The 7Smoke Map Tennis is a project where several mappers come together...1.5k downloadsupdated 11 y ago
• RRealm of Despairby DeVoUPDATE: This is the old original version of 2015, if you want the updated, remastered map, check it out here Info: This is the campaign that won the 1st place in the "Portal to Beyond" Contest on Seriously! Forums! from 2015 Link: I decided to rerelease this map on the Workshop with bug fixes and...1.5k downloadsupdated 10 y ago
• [[Campaign] Into the Sanctuary - Act I (Part 1)by NSKuberWARNING! THIS IS A TOTAL CONVERSION MOD! THIS MEANS: You should disable all other game-changing mods (Horsam, custom weapons, custom Sam animations, etc) if you want smooth gameplay without bugs; Don't forget to disable this mod after playing (keep both parts enabled or disabled, you can have tro...1.4k downloadsupdated 10 y ago
• [[Campaign] Into the Sanctuary - Act I (Part 2)by NSKuberWARNING! THIS IS A TOTAL CONVERSION MOD! THIS MEANS: You should disable all other game-changing mods (Horsam, custom weapons, custom Sam animations, etc) if you want smooth gameplay without bugs; Don't forget to disable this mod after playing (keep both parts enabled or disabled, you can have tro...1.3k downloadsupdated 10 y ago
• UUkryta Krainaby XAndUkarEWitam powaznych graczy ! Chciałbym przedstawić wam nową mapę - najdłuższą , bardziej zróżnicowaną , z nowymi klimatami , z hordami potworów oraz z widokami. Myślę że będzie się wam przyjemnie w to grało ( : Jedyne modyfikacje jakich użyłem to Ultimate Resource Pack - Miscellaneous Additions Pack...1.2k downloadsupdated 7 y ago
• TThe Grand Cathedral Remakeby OpticusAT FIRST: You will need all content of this collection to play this map! Link: This is a remake of the great level "The Grand Cathedral"! This object contains 2 maps. The first one is the original remake with the original enemies and the second map is a remake with Serious Sam 3 enemies. All Soun...1.2k downloadsupdated 10 y ago
• JJewel Of The Nile Unityby [-:-]HarbingerYes, it is here folks, after being shaved off of SS3 Unity, this addon is back with a few new things up its sleeve. - 3 Modified Maps - 2 Entirely New Levels - Addition of Devil Stallions and Serious Sam 2 Enemies Enjoy it, I went through alot of work putting this together. Thanks to Devostator f...1.2k downloadsupdated 10 y ago

82 custom campaign 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.