Mods
Serious Sam: Siberian Mayhem mods
12 mods for Serious Sam: Siberian Mayhem are listed here, taken from Steam Workshop, with 17,285 subscriptions between them. The most used is City of the Pyramids. Every card links straight to the source. Mod files are never hosted here; only the preview image is stored locally, so the page does not load anything from Steam's servers.
- 12
- Mods listed
- 17,285
- Combined subscriptions
- 6,181
- Most subscribed
- 1
- Sources
City of the Pyramids
Steam Workshop
How modding works for this game
Serious Sam: Siberian Mayhem supports the Steam Workshop, so mods install with one click from inside Steam and update themselves. You need to own the game on Steam, and the mods below load automatically the next time you launch it.
Browse all Serious Sam: Siberian Mayhem mods on Steam Workshop ↗
Steam Workshop
Ranked by subscriptions, most used first.
City of the Pyramids 6,181 View on Steam Workshop ↗ 
Russian voices by R.G. MVO & Metal Tales 3,692 View on Steam Workshop ↗ 
Horizon -- Campaign (2023) 1,841 View on Steam Workshop ↗ 
The Serpent's Sanctuary 1,544 View on Steam Workshop ↗ 
A Serious Encounter 735 View on Steam Workshop ↗ 
Alternative Ending Where Serious Sam Kills General Brand And Dances Gangnam Style Without The Interruption Of Future Sam 611 View on Steam Workshop ↗ Bow (Weapon Resource) 579 View on Steam Workshop ↗ 
PKM (Weapon Resource) 525 View on Steam Workshop ↗ 
Serious SamCraft I - Enact the Ending 519 View on Steam Workshop ↗ 
Deja Vu 358 View on Steam Workshop ↗ 
M79 Grenade Launcher (NRM Weapon Resource) 353 View on Steam Workshop ↗ 
Pistol Reanimation 347 View on Steam Workshop ↗ Mod data collected 9 August 2026. Subscription counts change daily.
Serious Sam: Siberian Mayhem
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