Single-player games like Killing Things With Your Friends
Below are 11 single-player Steam games similar to Killing Things With Your Friends, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Killing Things With Your Friends page.
Ranked picks
- 1

BOBA
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
Boba is a co-op FPS horror game. Journey through multiple floors, stopping at each one to route power back to the Elevator of Life in order to continue your journey. The floors are always changing so you never know what to expect. Be very careful! Those who ride the Elevator have never returned...
- 2

Blood: Refreshed Supply™
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
Things are about to get… bloody! Soak up 42 pulse-pounding levels dripping with Lovecraftian atmosphere as you battle your way through armies of sycophantic cultists, zombies, gargoyles, hell hounds, and other insatiable horrors, in your quest to defeat the loathsome Tchernobog.
- 3

Burglin' Gnomes
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
An online Co-op game about breaking into houses and causing havoc as a tiny gnome. Avoid danger, repurpose stolen household items, and complete tasks to meet the High-Gnome’s demands. Craft equipment and upgrade your home to make your missions easier and more successful.
- 4

GoreBox
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
GoreBox is a chaotic physics-driven sandbox where creativity meets destruction. Use the Reality Crusher to spawn, manipulate, and obliterate anything. Customize, battle with friends, roleplay, or face devious creatures. In this world, your imagination rules—and chaos is your playground!
- 5

Space Beast Terror Fright
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
S.B.T.F. is a very hard arcade-style / rogue-like / perma-death first person shooter. You play as Marines who must brave dark, claustrophobic and terrifyingly intense Space Beast infested spacecraft in order to extract critical data and lucrative upgrades. Can you make it out alive?
- 6

Paint the Town Red
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
Paint the Town Red is a chaotic first person melee combat game set in different locations and time periods. The voxel-based enemies can be punched, bashed, kicked, stabbed and sliced completely dynamically using almost anything that isn't nailed down.
- 7

Killing Floor 3
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
It’s 2091 and megacorp Horzine has produced the ultimate army: an obedient horde of bioengineered monsters called zeds. Now, join the rebel group Nightfall in this co-op action/horror FPS that puts you and your teammates in a battle for the future of humanity.
- 8

Zombie Army 4: Dead War
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
Hitler’s hordes are back for more in this spine-chilling shooter from the makers of Sniper Elite 4! Abominable occult enemies, epic weapons and a harrowing new campaign for 1-4 players await in 1940s Europe, as you fight to save humankind from undead Armageddon!
- 9

Element
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
Element is a realtime strategy space game for people who don't have time to play realtime strategy space games. Generate energy, mine element, build attack and defence units, and destroy the enemy while maintaining a balance between earth, air and water.
- 10

Doomsday Vault
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required. Shares Action with Killing Things With Your Friends.
Rescue Earth’s precious plant life. In your robotic suit navigate a flooded city, break into an underground lair, explore ancient pyramids. Collect seeds and return them to the safety of the Vault. Nurture seeds to grow new sustainable crops. Unlock additional tools and items to customise your suit.
- 11

Monster Racing League
Single-player alternative to Killing Things With Your Friends — playable solo, no multiplayer required.
Monster Racing League is a multiplayer combat racing game where you don’t have to steer. Harness the power of your monsters to attack and defend your way to the finish line. It's chaos, mayhem, and non-stop fun all rolled into one!