Free games like L.S.S
Below are 8 free-to-play Steam games similar to L.S.S, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like L.S.S page.
Ranked picks
- 1
SAS: Zombie Assault 4
Free-to-play alternative to L.S.S — no purchase or trial window. Shares Action with L.S.S.
Purge the undead! Intense action-shooter with deep rpg elements, including upgradeable guns and armor, unique class skills, and class special abilities. Entire game can be played single player or as a 4-player online co-op game, including PvP events like Last Man Standing.
- 2
Propagation VR
Free-to-play alternative to L.S.S — no purchase or trial window. Shares Action with L.S.S.
Combining survival horror and static wave shooting, Propagation VR will get your adrenaline pumping as you try to survive a zombie apocalypse. Armed only with your guns and your fists, fight off terrifying zombies and other multi-species mutants. Will you get out alive?
- 3
Zombie Builder Defense
Free-to-play alternative to L.S.S — no purchase or trial window. Shares Action with L.S.S.
Top down, action packed, multiplayer, zombie shooter. Build your base with friends and see how long you can survive the endless horde of zombies. Level up with friends, or alone, how you die is up to you.
- 4
The Last Conflict
Free-to-play alternative to L.S.S — no purchase or trial window. Shares Action with L.S.S.
The Last Conflict is a 2-D multiplayer online action and strategic based game inspired by classic games Resident Evil, Silent Hill, and Zombie Ate my Neighbors, bringing them together to create a fun zombie killing experience.
- 5
Killing Floor - Toy Master
Free-to-play alternative to L.S.S — no purchase or trial window. Shares Action with L.S.S.
In a free, add-on mod for Killing Floor, created by David Hensley (with help from Killing Floor originator, Alex Quick), you can fight off the bizarre and warped toys of someone's nightmare, that are hell-bent on finishing you off. All the standard Zeds are replaced with evil toys, set in the Devil's Dollhouse map.
- 6
Gauge Of Rage
Free-to-play alternative to L.S.S — no purchase or trial window. Shares Action with L.S.S.
Gauge Of Rage is a frantic and gory arcade style top down shooter that challenges you to build up and unleash your rage against a never ending onslaught of undead!
- 7
MOTION
Free-to-play alternative to L.S.S — no purchase or trial window. Shares Action with L.S.S.
MOTION is a fast-paced first-person physics shooter. Grab objects from a distance and repel them at enemies with force. You must survive against waves of enemies by using the weapons of the environment. Burn, electrocute, explode, and slice your enemies, and see how long you can last!
- 8
Dead Frontier 2
Free-to-play alternative to L.S.S — no purchase or trial window. Shares Action with L.S.S.
Survival horror MMO. As one of the few survivors of the outbreak, you must scratch a living out of the decaying ruins of society. Scavenge for supplies, improve your skills, and trade with other players. All the while, keeping your eyes peeled for the infected lurking around every corner.