Like more than one of them
24 games close to two or more of Sanctum, Terraria and 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 Sanctum
Don't Starve Together
Terraria, but harder, and half the hours
Loved · 95%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
7 Days to Die
Terraria, but a base builder, and with zombies
Liked · 87%Open World Survival Craft · SurvivalAlso like Sanctum and Left 4 Dead 2
Rust
Terraria, but a base builder, and PvP
Liked · 87%Open World Survival Craft · SurvivalAlso like Sanctum and Left 4 Dead 2
Dead Island Definitive Edition
Left 4 Dead 2, but an action RPG, and open world
Liked · 82%Zombies · SurvivalAlso like Sanctum and Terraria
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Terraria and Sanctum
Blood and Bacon
Sanctum, but funny, and half the hours
Loved · 95%FPS · ShooterAlso like Left 4 Dead 2
Evolve Stage 2
Sanctum, but free to play, and team-based
Mixed · 70%FPS · Co-opAlso like Left 4 Dead 2
Grounded
Terraria, but with base building, and a third of the hours
Loved · 90%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
Bloons TD5
Sanctum, but twice the hours, and even better loved
Loved · 95%Tower Defense · Co-opAlso like Terraria
Project Zomboid
Terraria, but post-apocalyptic, and with zombies
Loved · 94%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
BLOCKADE 3D
Sanctum, but pixel art, and more divisive
Divisive · 59%FPS · ShooterAlso like Left 4 Dead 2 and Terraria
Yet Another Zombie Defense
Sanctum, but with zombies, and a quarter of the hours
Liked · 87%Tower Defense · Co-opAlso like Left 4 Dead 2
Tom Clancy's Ghost Recon Wildlands
Sanctum, but a stealth game, and three times the hours
Mixed · 78%FPS · Co-opAlso like Left 4 Dead 2
Hurtworld
Terraria, but half the hours, and more divisive
Mixed · 76%Open World Survival Craft · SurvivalAlso like Sanctum and Left 4 Dead 2
Far Cry 3
Sanctum, but open world, and stealthy
Liked · 88%FPS · Co-opAlso like Left 4 Dead 2 and Terraria
Cry of Fear
Left 4 Dead 2, but a psychological horror game, and a third of the hours
Liked · 89%Zombies · Survival HorrorAlso like Sanctum
Subsistence
Terraria, but with base building, and a third of the hours
Mixed · 72%Open World Survival Craft · SurvivalAlso like Sanctum and Left 4 Dead 2
Far Cry 4
Sanctum, but open world, and three times the hours
Liked · 85%FPS · Co-opAlso like Terraria and Left 4 Dead 2
More like Sanctum
1 games closest to Sanctum of your picks
More like Terraria
5 games closest to Terraria of your picks
Once Human
Terraria, but free to play, and a third-person shooter
Mixed · 79%Open World Survival Craft · Survival
Raft
Terraria, but a base builder, and a quarter of the hours
Loved · 93%Open World Survival Craft · Survival
Conan Exiles Enhanced
Terraria, but an MMO, and more divisive
Mixed · 79%Open World Survival Craft · Survival
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.