Like more than one of them
30 games close to two or more of Half dead, Euro Truck Simulator 2 and Left 4 Dead 2
SCP: Secret Laboratory
Half dead, but free to play, and a first-person shooter
Loved · 91%Survival · HorrorAlso like Left 4 Dead 2
Drive Beyond Horizons
Euro Truck Simulator 2, but a survival game, and a third of the hours
Mixed · 78%Driving · Automobile SimAlso like Half dead and Left 4 Dead 2
DEVOUR
Half dead, but psychological horror, and four times the hours
Loved · 90%Survival · HorrorAlso like Left 4 Dead 2
Dying Light
Left 4 Dead 2, but open world, and with parkour
Loved · 95%Zombies · Survival HorrorAlso like Half dead
State of Decay 2
Left 4 Dead 2, but a base builder, and open world
Liked · 83%Zombies · SurvivalAlso like Half dead
Resident Evil Village
Half dead, but solo, and ten times the hours
Loved · 96%Survival Horror · HorrorAlso like Left 4 Dead 2
Friday the 13th: The Game
Half dead, but third-person, and six times the hours
Liked · 80%Survival · HorrorAlso like Left 4 Dead 2
Subnautica 2
Half dead, but underwater, and seven times the hours
Loved · 91%Survival · HorrorAlso like Left 4 Dead 2
Resident Evil 2
Half dead, but a third-person shooter, and with zombies
Loved · 97%Horror · SurvivalAlso like Left 4 Dead 2
Dead Island Riptide Definitive Edition
Half dead, but an action RPG, and five times the hours
Mixed · 71%Survival · Co-opAlso like Left 4 Dead 2
Zombie Panic! Source
Left 4 Dead 2, but free to play, and half the hours
Liked · 85%Zombies · FPSAlso like Half dead
Backrooms: Escape Together
Half dead, but psychological horror, and four times the hours
Liked · 89%Horror · Co-opAlso like Left 4 Dead 2
Propagation VR
Left 4 Dead 2, but in VR, and a tenth of the hours
Loved · 94%Zombies · FPSAlso like Half dead
The Long Drive
Euro Truck Simulator 2, but a survival game, and a quarter of the hours
Liked · 88%Driving · Automobile SimAlso like Half dead
The Forest
Half dead, but with crafting, and 11 times the hours
Loved · 96%Survival · HorrorAlso like Left 4 Dead 2
Inside the Backrooms
Half dead, but a psychological horror game, and four times the hours
Liked · 80%Puzzle · HorrorAlso like Left 4 Dead 2
Pacific Drive
Half dead, but a driving sim, and 12 times the hours
Liked · 83%Survival · Survival HorrorAlso like Euro Truck Simulator 2
Dead Rising 3
Half dead, but a hack and slash game, and eight times the hours
Mixed · 77%Survival · Co-opAlso like Left 4 Dead 2
S.T.A.L.K.E.R.: Shadow of Chernobyl
Half dead, but single-player, and nine times the hours
Loved · 95%Survival · Survival HorrorAlso like Left 4 Dead 2
Synergy
Half dead, but free to play, and a first-person shooter
Liked · 89%Co-op · SurvivalAlso like Left 4 Dead 2
Dead Rising 2: Off the Record
Half dead, but a hack and slash game, and eight times the hours
Mixed · 77%Co-op · SurvivalAlso like Left 4 Dead 2
Arizona Sunshine VR Legacy
Left 4 Dead 2, but co-op, and a quarter of the hours
Mixed · 79%Zombies · SurvivalAlso like Half dead
State of Decay
Left 4 Dead 2, but a base builder, and third-person
Liked · 85%Zombies · SurvivalAlso like Half dead
The Evil Within 2
Half dead, but a third-person shooter, and story-rich
Loved · 92%Horror · Survival HorrorAlso like Left 4 Dead 2
MISERY
Half dead, but post-apocalyptic, and six times the hours
Liked · 84%Survival · HorrorAlso like Left 4 Dead 2
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Half dead
Grounded
Half dead, but with base building, and 16 times the hours
Loved · 90%Survival · Co-opAlso like Left 4 Dead 2
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.