Serious Sam: Siberian Mayhem

Serious Sam: Siberian Mayhem
Developers: Croteam, Timelock Studio Publisher: Devolver Digital Platform: Windows Released internationally: January 25, 2022 This game has hidden development-related text. This game has unused models. This game has unused items. This game has unused text.

Initially known as Serious Sam 4 RDLC due to its sudden appearance on the Steam Depot in April 2021, Serious Sam: Siberian Mayhem is a standalone expansion pack for Serious Sam 4 that expands on the rushed third act of the base game with five new levels. Notable for being the first non-Croteam-developed Serious Sam FPS since Climax Studio's Serious Sam: Next Encounter in 2004 as well as being the first Serious Sam FPS on Steam to not have the words "Serious Sam" in the name of its steamapps game folder.

This page is rather stubbly and could use some expansion. Are you a bad enough dude to rescue this article?

This game is still under active development. Be aware that any unused content you find may become used or removed in the future. Please only add things to the article that are unlikely to ever be used, or went unused for some time. If they do get used, please remove them from the page and specify in the edit summary!

Unused Weapons

Tommy Gun

Every weapon from Serious Sam 4 that didn't appear in Siberian Mayhem has been added in Patch 1.03 for modders to use. This includes the Tommy Gun skin for the Assault Rifle, but it is inaccessible in-game because the option to turn on the Tommy Gun skin is absent.

FRPCL Test Weapon

The FRPCL "Chainsaw Launcher" from Serious Sam 4 is still present in the game and is fully functional. The weapon can be acquired by enabling developer cheats (typing cht_bEnableCheats=3 in the console) and using the give all command. It was used for testing purposes and was not intended to be an acquirable weapon. The Netrisca entry for the FRPCL is still present and can be accessed as well.

Hidden Graphics

Draconian Burner's Face

To do: There are textures for the face.

The Draconian Burner's mesh has part of a head inside that's not visible during regular gameplay. This mesh appears identical to a render present in the Art Book. Unfortunately, the face polygons appear to have been deleted.

In-Game Model	Art Book Render

Placeholder Level Thumbnail

A placeholder thumbnail texture that's not used for any levels. It's included with Patch 1.06 for each of the New Game+ level files, but their level info file references the regular level thumbnails instead. If you look closely, you can see the face of ex-Croteam programmer Alen Ladavac's face in the sky.

Developer Message

Someone grew very tired hearing about Ivan eating all the beans. Found in 00_All.gro\Content\SeriousSamSM\Scripts\Levels\Siberia\VoiceoverControl_b.lua

-- do not start the dialogue in editor, unless the player actually spawned near the chapter. BECAUSE I HEARD THIS CONVERSATION SEVERAL THOUSNADS TIMES ALREADY, I AM SO SO SO SO SICK OF IT, HAVE A MERCY IVAN, STOP! EATING! GOD! DAMN! BEANS!!!!