There are 3 posts tagged with Serious Sam here.
Hunter's Moon 3.0 Standalone is a quick-playable pack of Hunter's Moon, an incredible Doom mod that offers the single-player campaign that Quake III Arena never had. It's also a tribute to FPS classics such as Doom, Quake, Serious Sam and Unreal.
Robby: Bomberman is a first-person game inspired by Roblox, Pac-Man and Bomberman where a brave hero is trapped in a maze infested by the undead and needs to clear each level by destroying crates and defeating ghosts using well-placed bombs.
Serious Head is a quite cool third-person shooter inspired by classics such as Serious Sam where you need to survive in arenas filled with weird monsters using powerful weapons, defensive structures and helpful companions.
Happyland Adventures XMAS Edition is a very cool freeware Christmas Mario-like platform game where you'll help Santa save the Holiday while rescuing the little animals from the Happylands!