Like more than one of them
30 games close to two or more of HALF DEAD 2, Terraria and Left 4 Dead 2
Don't Starve Together
Terraria, but harder, and half the hours
Loved · 95%Open World Survival Craft · SurvivalAlso like HALF DEAD 2 and Left 4 Dead 2
Grounded
Terraria, but with base building, and a third of the hours
Loved · 90%Open World Survival Craft · SurvivalAlso like HALF DEAD 2 and Left 4 Dead 2
Rust
Terraria, but a base builder, and PvP
Liked · 87%Open World Survival Craft · SurvivalAlso like HALF DEAD 2 and Left 4 Dead 2
Dead Island Definitive Edition
HALF DEAD 2, but an action RPG, and three times the hours
Liked · 82%Survival · Co-opAlso like Left 4 Dead 2 and Terraria
Raft
Terraria, but a base builder, and a quarter of the hours
Loved · 93%Open World Survival Craft · SurvivalAlso like HALF DEAD 2
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like HALF DEAD 2 and Terraria
SCP: Secret Laboratory
HALF DEAD 2, but free to play, and a survival horror game
Loved · 91%Survival · Co-opAlso like Left 4 Dead 2
State of Decay 2
Left 4 Dead 2, but a base builder, and open world
Liked · 83%Zombies · SurvivalAlso like HALF DEAD 2 and Terraria
DEVOUR
HALF DEAD 2, but a survival horror game, and twice the hours
Loved · 90%Survival · Online Co-OpAlso like Left 4 Dead 2
The Forest
Terraria, but a survival horror game, and a quarter of the hours
Loved · 96%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2 and HALF DEAD 2
Once Human
Terraria, but free to play, and a third-person shooter
Mixed · 79%Open World Survival Craft · SurvivalAlso like HALF DEAD 2
Project Zomboid
Terraria, but with zombies, and post-apocalyptic
Loved · 94%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
Miscreated
HALF DEAD 2, but open world, and five times the hours
Mixed · 66%Survival · Massively MultiplayerAlso like Terraria and Left 4 Dead 2
Dying Light
Left 4 Dead 2, but with parkour, and open world
Loved · 95%Zombies · Survival HorrorAlso like HALF DEAD 2 and Terraria
Valheim
Terraria, but with base building
Loved · 94%Open World Survival Craft · SurvivalAlso like HALF DEAD 2
Dead Rising 3
Terraria, but a hack and slash game, and a tenth of the hours
Mixed · 77%Open World Survival Craft · SurvivalAlso like HALF DEAD 2 and Left 4 Dead 2
BLOCKADE 3D
HALF DEAD 2, but a first-person shooter, and pixel art
Divisive · 59%Massively Multiplayer · SurvivalAlso like Left 4 Dead 2 and Terraria
Deadside
HALF DEAD 2, but a first-person shooter, and with crafting
Mixed · 76%Survival · PvPAlso like Terraria and Left 4 Dead 2
Core Keeper
Terraria, but with base building, and half the hours
Loved · 93%Open World Survival Craft · SurvivalAlso like HALF DEAD 2
Aftermath
HALF DEAD 2, but with zombies, and more divisive
Divisive · 49%Survival · Massively MultiplayerAlso like Terraria and Left 4 Dead 2
Grounded 2
Terraria, but a quarter of the hours, and more divisive
Liked · 81%Open World Survival Craft · SurvivalAlso like HALF DEAD 2 and Left 4 Dead 2
Cry of Fear
HALF DEAD 2, but a survival horror game, and psychological horror
Liked · 89%Horror · Co-opAlso like Left 4 Dead 2
Hurtworld
Terraria, but PvP, and more divisive
Mixed · 76%Open World Survival Craft · SurvivalAlso like HALF DEAD 2 and Left 4 Dead 2
7 Days to Die
Terraria, but a base builder, and made of voxels
Liked · 87%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2 and HALF DEAD 2
CastleMiner Z
HALF DEAD 2, but open world, and with zombies
Liked · 81%Survival · Co-opAlso like Terraria and Left 4 Dead 2
How to Survive
Left 4 Dead 2, but an action RPG, and a third of the hours
Liked · 83%Zombies · SurvivalAlso like Terraria and HALF 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.