Like more than one of them
22 games close to two or more of Between the Stars, Left 4 Dead 2 and Garry's Mod
Space Engineers
Garry's Mod, but a survival crafting game, and with base building
Liked · 89%Building · SandboxAlso like Between the Stars
Empyrion - Galactic Survival
Between the Stars, but a survival crafting game, and a base builder
Mixed · 78%Space · Space SimAlso like Garry's Mod
SCP: Secret Laboratory
Left 4 Dead 2, but free to play
Loved · 91%FPS · Survival HorrorAlso like Garry's Mod
Fallout 3 - Game of the Year Edition
Between the Stars, but first-person, and post-apocalyptic
Liked · 82%RPG · Sci-fiAlso like Garry's Mod and Left 4 Dead 2
Starbound
Between the Stars, but a survival crafting game, and five times the hours
Loved · 90%Space · SandboxAlso like Garry's Mod
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
Far Cry 4
Garry's Mod, but open world, and half the hours
Liked · 85%FPS · SandboxAlso like Left 4 Dead 2
Fallout: New Vegas
Between the Stars, but story-rich, and five times the hours
Loved · 96%RPG · Open worldAlso like Garry's Mod and 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
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Left 4 Dead 2
HELLION
Between the Stars, but an MMO, and more divisive
Divisive · 55%Space · Space SimAlso like Garry's Mod
Borderlands: The Pre-Sequel
Garry's Mod, but a looter shooter, and an action RPG
Mixed · 79%FPS · ComedyAlso like Between the Stars and Left 4 Dead 2
Trailmakers
Between the Stars, but co-op, and three times the hours
Loved · 92%Space · FlightAlso like Garry's Mod
Far Cry
Garry's Mod, but harder, and stealthy
Liked · 82%FPS · SandboxAlso like Between the Stars and Left 4 Dead 2
Totally Accurate Battlegrounds
Garry's Mod, but free to play, and a battle royale
Liked · 88%Physics · SandboxAlso like Left 4 Dead 2
PlanetSide 2
Garry's Mod, but free to play, and an MMO
Liked · 80%FPS · ShooterAlso like Left 4 Dead 2
Counter-Strike Nexon
Left 4 Dead 2, but PvP, and more divisive
Mixed · 67%Zombies · FPSAlso like Garry's Mod
Spaceflight Simulator
Between the Stars, but with crafting, and even better loved
Loved · 97%Space Sim · SpaceAlso like Garry's Mod
More like Between the Stars
2 games closest to Between the Stars of your picks
No Man's Sky
Between the Stars, but procedurally generated, and four times the hours
Liked · 85%Space · Space Sim
Cosmoteer: Starship Architect & Commander
Between the Stars, but 2D, and three times the hours
Loved · 94%Space Sim · Space
More like Left 4 Dead 2
3 games closest to Left 4 Dead 2 of your picks
Dead Island Definitive Edition
Left 4 Dead 2, but an action RPG, and open world
Liked · 82%Zombies · Survival
Project Zomboid
Left 4 Dead 2, but a survival crafting game, and twice the hours
Loved · 94%Zombies · Survival
More like Garry's Mod
3 games closest to Garry's Mod of your picks
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
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.