Abandoned Slums is a heavily modified version of Slumoner that adds in a crap ton of enemies and includes new music and ambient sounds. This map also has a special surprise when you survive the first ten minutes. NOTE: This map requires the Ultimate Resour...

Modifies the Scrapjack into Santa Claus with snowball cannons. -Animations by Croteam -Model and textures by movento...

Replaces the normal gray desert eagle with a shiny gold one! Also adds the Serious Bomb logo emblazoned onto the grip....

Карта на выживание, в которой вам предстоит сражаться с толпами монстров на красивом, тропическом острове. Модели и дизайн карты создал Double Agent Map of survival in which you have to fight with crowds of monsters on the beautiful, tropical island. Model...

Sam 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 hi...

This mod adds additional functionality to the C4 explosive weapon. Enemies that you stick with C4 will begin to fight for you! Note that this doesn't work on most boss-like enemies, and larger enemies will require more than one application. There are a few...

Very good survival map, more than 1000 download of old 2.0 version, however it was uploaded to steam workshop 2.6 version, this is the final version fixed bugs, better structure and fixed problem with black grass :D Authors: -ELITE_57 - Versions of map, pr...

This mod replaces the Rocket Launcher with the Portal Gun from the Portal games. Sadly, this portal gun doesn't fire portals; however, it fires blue plasma balls instead of rockets. The plasma balls have the exact same stats as the rockets did so it should...

THIS IS SPARTAKAZE!!!! TONIGHT, HE WILL DINE IN HELL WITH YOU "Replaces the Kamikaze with Leonidas from 300"...

Nothing like, among other things, survival in the morning, when you're all fresh and awesome, what better thing, except that other thing, is this thing, to wake up to? ...I'm talking about Serious Sam 3 Survival of course duh. This time it's in an abandone...

Once a city, now remote islands of remaining structures, separated by vast sand fields, also known by the local SandWhale community as lunch grab bags. Stand there the last survivors, as if just to piss off Mental with their continued existence. No one kno...

A Mod Requested by a friend. the mod changes the rocket projectile into a cola bottle....

A new Super Street Fighter IV related mod pack for Serious Sam 3! Introducing a new cannon replacement, 'HADOUKEN!' (or to be specific, more like Evil Ryu's Metsu Hadouken ultra :P), new menus and a new Evil Ryu player model! Blast your enemies to bits wit...

This mod replaces the Assault Rifle with a modified MP44. It has a 30 round magazine that does double the damage. Model/Textures/Animations by movento....

Tired of your boring Sniper Rifle? Replace it with the gun that won the west!...