Like more than one of them
19 games close to two or more of X-Morph: Defense, Left 4 Dead 2 and Terraria
Project Zomboid
Terraria, but with zombies, and post-apocalyptic
Loved · 94%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
Sanctum 2
X-Morph: Defense, but co-op, and first-person
Loved · 90%Tower Defense · AliensAlso like Left 4 Dead 2
SAS: Zombie Assault 4
X-Morph: Defense, but with zombies, and 2D
Liked · 86%Top-Down Shooter · Twin Stick ShooterAlso like Left 4 Dead 2
Don't Starve Together
Terraria, but harder, and half the hours
Loved · 95%Open World Survival Craft · SurvivalAlso like Left 4 Dead 2
Yet Another Zombie Defense
X-Morph: Defense, but about survival, and a fifth of the hours
Liked · 87%Tower Defense · Local Co-OpAlso like 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
Rust
Terraria, but a base builder, and PvP
Liked · 87%Open World Survival Craft · SurvivalAlso 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
Unturned
Left 4 Dead 2, but free to play, and a survival crafting game
Loved · 91%Zombies · SurvivalAlso like Terraria
Ultimate Zombie Defense
X-Morph: Defense, but gorier, and a third of the hours
Liked · 85%Tower Defense · Top-Down ShooterAlso like Left 4 Dead 2
Alien Swarm
X-Morph: Defense, but free to play, and half the hours
Loved · 95%Aliens · Top-Down ShooterAlso 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
How to Survive
Left 4 Dead 2, but an action RPG, and a third of the hours
Liked · 83%Zombies · SurvivalAlso like Terraria
Evolve Stage 2
Left 4 Dead 2, but sci-fi, and more divisive
Mixed · 70%FPS · Team-BasedAlso like X-Morph: Defense
Crimsonland
X-Morph: Defense, but gorier
Loved · 92%Twin Stick Shooter · Top-Down ShooterAlso like Left 4 Dead 2
Sanctum
X-Morph: Defense, but first-person, and co-op
Liked · 89%Tower Defense · Sci-fiAlso like Left 4 Dead 2
Dead Space 2
X-Morph: Defense, but a survival horror game, and third-person
Loved · 94%Aliens · Sci-fiAlso like Left 4 Dead 2
Bloons TD5
X-Morph: Defense, but funny, and even better loved
Loved · 95%Tower Defense · StrategyAlso like Terraria
Dead Island Definitive Edition
Left 4 Dead 2, but an action RPG, and open world
Liked · 82%Zombies · SurvivalAlso like Terraria
More like X-Morph: Defense
1 games closest to X-Morph: Defense of your picks
More like Left 4 Dead 2
5 games closest to Left 4 Dead 2 of your picks
No More Room in Hell
Left 4 Dead 2, but free to play, and half the hours
Loved · 90%Zombies · Survival
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
Conan Exiles Enhanced
Terraria, but an MMO, and more divisive
Mixed · 79%Open World Survival Craft · Survival
The Planet Crafter
Terraria, but single-player, and with base building
Loved · 96%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.