Like more than one of them
29 games close to two or more of Dead Realm, Stardew Valley and Left 4 Dead 2
SCP: Secret Laboratory
Dead Realm, but free to play, and 12 times the hours
Loved · 91%Survival Horror · HorrorAlso like Left 4 Dead 2
Don't Starve Together
Dead Realm, but a survival crafting game, and 12 times the hours
Loved · 95%Survival · 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 Dead Realm
Zombie Panic! Source
Left 4 Dead 2, but free to play, and more divisive
Liked · 85%Zombies · FPSAlso like Dead Realm
Outlast 2
Dead Realm, but gorier, and three times the hours
Loved · 91%Survival Horror · HorrorAlso like Left 4 Dead 2
Dead Island Riptide Definitive Edition
Left 4 Dead 2, but an action RPG, and a third of the hours
Mixed · 71%Zombies · Co-opAlso like Dead Realm
BIGFOOT
Dead Realm, but PvP, and twice the hours
Liked · 82%Survival Horror · HorrorAlso like Left 4 Dead 2
Dying Light
Left 4 Dead 2, but open world, and with parkour
Loved · 95%Zombies · Survival HorrorAlso like Dead Realm
Propagation VR
Left 4 Dead 2, but in VR, and a tenth of the hours
Loved · 94%Zombies · FPSAlso like Dead Realm
Sons Of The Forest
Dead Realm, but open world, and six times the hours
Liked · 88%Survival Horror · SurvivalAlso like Left 4 Dead 2
BLOCKADE 3D
Dead Realm, but pixel art, and with zombies
Divisive · 59%Online Co-Op · SurvivalAlso like Left 4 Dead 2
The Forest
Left 4 Dead 2, but a survival crafting game, and solo
Loved · 96%Survival · ZombiesAlso like Dead Realm
Resident Evil Revelations
Left 4 Dead 2, but third-person, and more divisive
Liked · 81%Zombies · Survival HorrorAlso like Dead Realm
State of Decay 2
Left 4 Dead 2, but a base builder, and open world
Liked · 83%Zombies · SurvivalAlso like Dead Realm
Arizona Sunshine VR Legacy
Left 4 Dead 2, but co-op, and a quarter of the hours
Mixed · 79%Zombies · SurvivalAlso like Dead Realm
Aftermath
Dead Realm, but a survival crafting game, and more divisive
Divisive · 49%Survival · Survival HorrorAlso like Left 4 Dead 2
Infestation: The New Z
Dead Realm, but free to play, and three times the hours
Divisive · 54%Survival Horror · SurvivalAlso like Left 4 Dead 2
Slender: The Arrival
Much the same as Dead Realm
Liked · 88%Survival Horror · HorrorAlso like Left 4 Dead 2
Friday the 13th: The Game
Dead Realm, but third-person, and four times the hours
Liked · 80%Survival Horror · HorrorAlso like Left 4 Dead 2
Counter-Strike Nexon
Left 4 Dead 2, but free to play, and PvP
Mixed · 67%Zombies · FPSAlso like Dead Realm
Inside the Backrooms
Dead Realm, but a puzzle game, and twice the hours
Liked · 80%Survival Horror · HorrorAlso like Left 4 Dead 2
Backrooms: Escape Together
Dead Realm, but realistic
Liked · 89%Survival Horror · HorrorAlso like Left 4 Dead 2
No More Room in Hell 2
Dead Realm, but with zombies
Divisive · 57%Survival Horror · Online Co-OpAlso like Left 4 Dead 2
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.