File: Serious.sam.4.deluxe.edition.v1.08.zip ... May 2026

: The official modding tool was released for free to Steam owners, enabling the creation of custom maps and cinematics.

The Deluxe Edition includes the base game plus several digital extras found on GOG.com and PCGamingWiki : : An exclusive in-game weapon skin. File: Serious.Sam.4.Deluxe.Edition.v1.08.zip ...

: Added 19 brand-new playable characters, including NPCs like Nonna, Hellfire, and Jones. : The official modding tool was released for

: The original score composed by Damjan Mravunac, available in MP3 and lossless formats. including NPCs like Nonna