A simple, cozy, small survival map with few enemies to fight at slightly increasing difficulty. I advice to play around with difficulty settings and enemy multiplier when playing with friends. Credits: Cyborg.SeriousSite - testing THE GREAT BLACK DRAGON - ...

It was a hard day. Sit tight, spend some time shooting aliens for the sake of fun Welcome to the APS - Another Pack'O'Survival, volume 1! This pack contains 7 unique, different from each other survival maps with their own strategy. Hop in, and hope you wil...

The city behind you is under evacuation, and there's only one human who can save the entire city from upcoming numerous horde of Mental. It's you. Evacuation takes just 15 minutes, but are you serious enough to defend the city from foul creatures? Apocalyp...

Cozy, pure slaughter night survival map with open field made in 4 hours, 2048x2048 playable area. I always wanted to see a night level in Serious Sam 4. Features three vehicles scattered across the road, a freaking mech, new enemy type - cannon biomech, an...