Like more than one of them
23 games close to two or more of Artisan TD, Left 4 Dead 2 and Garry's Mod
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
Plants vs. Zombies: Game of the Year
Artisan TD, but with zombies, and 2D
Loved · 98%Tower Defense · StrategyAlso like Left 4 Dead 2
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
7 Days to Die
Garry's Mod, but a base builder, and about survival
Liked · 87%Building · SandboxAlso like Left 4 Dead 2
Sanctum
Artisan TD, but a first-person shooter, and co-op
Liked · 89%Tower Defense · StrategyAlso like Garry's Mod and Left 4 Dead 2
Insurgency: Sandstorm
Garry's Mod, but half the hours, and more divisive
Liked · 85%FPS · ShooterAlso like Left 4 Dead 2
Yet Another Zombie Defense
Left 4 Dead 2, but a tower defense game, and a tenth of the hours
Liked · 87%Zombies · SurvivalAlso like Artisan TD
GROUND BRANCH
Garry's Mod, but military, and a quarter of the hours
Liked · 84%FPS · ShooterAlso like Left 4 Dead 2
Counter-Strike Nexon
Left 4 Dead 2, but free to play, and PvP
Mixed · 67%Zombies · FPSAlso like Garry's Mod
Crazy Machines 3
Garry's Mod, but a puzzle game, and a tenth of the hours
Loved · 95%Physics · SandboxAlso like Artisan TD
Counter-Strike: Source
Garry's Mod, but team-based, and competitive
Loved · 96%FPS · ShooterAlso like Left 4 Dead 2
One-armed robber
Garry's Mod, but free to play, and a stealth game
Loved · 91%Physics · FPSAlso like Artisan TD
Orcs Must Die! 2
Artisan TD, but a third-person shooter, and third-person
Loved · 92%Tower Defense · StrategyAlso like Garry's Mod
Blockland
Garry's Mod, but open world, and a quarter of the hours
Mixed · 74%Building · SandboxAlso like Left 4 Dead 2
Bloons TD5
Artisan TD, but co-op, and twice the hours
Loved · 95%Tower Defense · StrategyAlso like Garry's Mod
Call of Duty: Modern Warfare 2 (2009)
Garry's Mod, but military, and a fifth of the hours
Loved · 93%FPS · ShooterAlso like Left 4 Dead 2
Evolve Stage 2
Left 4 Dead 2, but sci-fi, and more divisive
Mixed · 70%FPS · Team-BasedAlso like Garry's Mod
More like Artisan TD
4 games closest to Artisan TD of your picks
Bloons TD Battles 2
Artisan TD, but free to play, and competitive
Liked · 84%Tower Defense · Real Time Tactics
Dungeon Defenders
Artisan TD, but an action RPG, and six times the hours
Loved · 93%Tower Defense · Tactical
Bloons TD 6
Artisan TD, but four times the hours, and even better loved
Loved · 97%Tower Defense · Strategy
More like Garry's Mod
3 games closest to Garry's Mod of your picks
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · Physics
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.