Like more than one of them
21 games close to two or more of Starpoint Gemini Warlords, Garry's Mod and Left 4 Dead 2
Space Engineers
Garry's Mod, but a survival crafting game, and with base building
Liked · 89%Building · SandboxAlso like Starpoint Gemini Warlords
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Garry's Mod
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Left 4 Dead 2
Empyrion - Galactic Survival
Garry's Mod, but a space sim, and a survival crafting game
Mixed · 78%Building · PhysicsAlso like Starpoint Gemini Warlords
No More Room in Hell
Left 4 Dead 2, but free to play, and half the hours
Loved · 90%Zombies · SurvivalAlso like Garry's Mod
Spaceflight Simulator
Starpoint Gemini Warlords, but with crafting, and even better loved
Loved · 97%Space Sim · SpaceAlso like Garry's Mod
Fallout 3 - Game of the Year Edition
Garry's Mod, but an action RPG, and a quarter of the hours
Liked · 82%Sandbox · FPSAlso like Left 4 Dead 2
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Garry's Mod
PlanetSide 2
Garry's Mod, but free to play, and an MMO
Liked · 80%FPS · ShooterAlso like Left 4 Dead 2
Starbound
Garry's Mod, but with crafting, and in space
Loved · 90%Sandbox · BuildingAlso like Starpoint Gemini Warlords
Counter-Strike Nexon
Left 4 Dead 2, but PvP, and more divisive
Mixed · 67%Zombies · FPSAlso like Garry's Mod
Blockland
Garry's Mod, but a quarter of the hours, and more divisive
Mixed · 74%Building · SandboxAlso like Left 4 Dead 2
Borderlands: The Pre-Sequel
Garry's Mod, but a looter shooter, and half the hours
Mixed · 79%FPS · ComedyAlso like Left 4 Dead 2
7 Days to Die
Garry's Mod, but a base builder, and with zombies
Liked · 87%Building · SandboxAlso like Left 4 Dead 2
Far Cry 4
Garry's Mod, but stealthy, and half the hours
Liked · 85%FPS · SandboxAlso like Left 4 Dead 2
Far Cry 3
Garry's Mod, but stealthy, and a third of the hours
Liked · 88%FPS · SandboxAlso like Left 4 Dead 2
More like Starpoint Gemini Warlords
4 games closest to Starpoint Gemini Warlords of your picks
Cosmoteer: Starship Architect & Commander
Starpoint Gemini Warlords, but not open world, and 2D
Loved · 94%Space Sim · Space
STAR WARS: Squadrons
Starpoint Gemini Warlords, but in VR, and a third of the hours
Mixed · 65%Space · Spaceships
Sins of a Solar Empire: Rebellion
Starpoint Gemini Warlords, but co-op, and twice the hours
Loved · 93%Space · 4X
X4: Foundations
Starpoint Gemini Warlords, but a management game, and four times the hours
Liked · 80%Space Sim · Space
More like Garry's Mod
4 games closest to Garry's Mod of your picks
More like Left 4 Dead 2
1 games closest to Left 4 Dead 2 of your picks
How this list is made
Each game is measured against each of your picks the way a games-like list measures it: the Steam community tags, Steam genres and IGDB themes they share, each counting for more the fewer games carry it. A game's place is how alike it is to your picks together, as a share of each pick's best match, so one alike to two of them comes before one alike to just one. It must be close to at least one of them, as close as it would have to be on that game's own list.
None of your picks is on the list, nor a second release of one, nor a game of their own series. Up to 30 games are shown. Under each name, the kinds it shares with the pick it is closest to, and how it differs from that pick.