Serious Sam: Siberian Mayhem is a standalone expansion that pits Sam against some of his strongest foes yet across five new missions set in an array of unique locations.

Publisher Devolver Digital announced today that it has acquired long term partner Croteam.

Serious Sam 4 reignites the classic series and takes you on an adventure full of bullets, guts, and one-liners.

Serious Sam 4 reignites the classic series and takes you on an adventure full of bullets, guts, and one-liners.

Serious Sam is a high-adrenaline arcade-action shooter heavily focused on frantic arcade-style single player action. In a world where cyberpunk meets fantasy-fiction and advanced technology is mixed with black magic and psycho-powers.

Serious Sam 4 reignites the classic series and takes you on an adventure full of bullets, guts, and one-liners.

Serious Sam 4 reignites the classic series and takes you on an adventure full of bullets, guts, and one-liners.

Serious Sam: Tormental is a a 3D rogue-lite top-down shooter set in the Serious Sam universe.

Serious Sam 4: Planet Badass reignites the classic series and takes you on an adventure full of bullets, guts, and one-liners.

Serious Sam 4: Planet Badass reignites the classic series and takes you on an adventure full of bullets, guts, and one-liners.

Wild Buster: Heroes of Titan is a sci-fi hack'n slash MMORPG that boasts MOBA-style Skill and Hero Systems rounded out by a variety of PvP modes and raid dungeons for up to 15 players.

Wild Buster: Heroes of Titan is a sci-fi hack'n slash MMORPG that boasts MOBA-style Skill and Hero Systems rounded out by a variety of PvP modes and raid dungeons for up to 15 players.

Serious Sam's Bogus Detour is an all-new retro-styled action-adventure in the legendary Serious Sam saga.

Serious Sam's Bogus Detour is an all-new retro-styled action-adventure in the legendary Serious Sam saga.

A fearless general, Sam "Serious" Stone leads the resistance to save the galaxy. Travel the galaxy, meet aliens, and blow them all away in a fast-paced, guns-blazin' virtual reality environment.

The Talos Principle is a first-person puzzle game in the tradition of philosophical science fiction, written by Tom Jubert (FTL, The Swapper) and Jonas Kyratzes (The Sea Will Claim Everything).

Serious Sam 4 is the next installment in the over the top FPS franchise, using the Serious 4 engine, without any cowboys or big fluffy creepers in it.