Like more than one of them
26 games close to two or more of Serious Sam Classic: The Second Encounter, Terraria and Garry's Mod
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Terraria
Valheim
Terraria, but with base building
Loved · 94%Open World Survival Craft · SurvivalAlso like Garry's Mod
Subsistence
Terraria, but a base builder, and a third of the hours
Mixed · 72%Open World Survival Craft · SurvivalAlso like Garry's Mod
Core Keeper
Terraria, but with base building, and half the hours
Loved · 93%Open World Survival Craft · SurvivalAlso like Garry's Mod
Goat Simulator 3
Garry's Mod, but open world, and a fifth of the hours
Loved · 98%Physics · SandboxAlso like Serious Sam Classic and Terraria
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · PhysicsAlso like Terraria
Empyrion - Galactic Survival
Garry's Mod, but a space sim, and a survival crafting game
Mixed · 78%Building · PhysicsAlso like Terraria
Bulletstorm: Full Clip Edition
Much the same as Serious Sam Classic
Liked · 89%FPS · ShooterAlso like Garry's Mod
Satisfactory
Terraria, but an automation game, and with base building
Loved · 97%Open World Survival Craft · CraftingAlso like Garry's Mod
Far Cry 4
Garry's Mod, but open world, and half the hours
Liked · 85%FPS · SandboxAlso like Serious Sam Classic and Terraria
Space Engineers
Garry's Mod, but about survival, and in space
Liked · 89%Building · SandboxAlso like Terraria
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · PhysicsAlso like Serious Sam Classic
Abiotic Factor
Terraria, but co-op, and sci-fi
Loved · 96%Open World Survival Craft · SurvivalAlso like Garry's Mod
Far Cry 3
Garry's Mod, but stealthy, and a third of the hours
Liked · 88%FPS · SandboxAlso like Serious Sam Classic and Terraria
Raft
Terraria, but a base builder, and a quarter of the hours
Loved · 93%Open World Survival Craft · SurvivalAlso like Garry's Mod
Necesse
Terraria, but a colony sim, and a quarter of the hours
Loved · 93%Open World Survival Craft · SandboxAlso like Garry's Mod
Dune: Awakening
Terraria, but story-rich, and more divisive
Mixed · 71%Open World Survival Craft · SurvivalAlso like Garry's Mod
The Planet Crafter
Terraria, but single-player, and half the hours
Loved · 96%Open World Survival Craft · SurvivalAlso like Garry's Mod
Human Fall Flat
Serious Sam Classic, but a puzzle platformer, and open world
Loved · 95%Co-op · Split ScreenAlso like Garry's Mod
Who's Your Daddy?!
Serious Sam Classic, but a party game, and half the hours
Liked · 80%Split Screen · ComedyAlso like Garry's Mod
SCP: Secret Laboratory
Garry's Mod, but free to play, and a survival horror game
Loved · 91%FPS · Online Co-OpAlso like Serious Sam Classic
Palworld
Terraria, but a creature collector, and half the hours
Loved · 95%Open World Survival Craft · SurvivalAlso like Garry's Mod
The LEGO Movie - Videogame
Serious Sam Classic, but open world
Liked · 87%Split Screen · Local Co-OpAlso like Garry's Mod and Terraria
The Escapists 2
Serious Sam Classic, but a stealth game, and co-op
Loved · 91%Split Screen · Local Co-OpAlso like Terraria and Garry's Mod
Half-Life 2: Deathmatch
Serious Sam Classic, but competitive, and physics-driven
Loved · 91%FPS · Old SchoolAlso like Garry's Mod
More like Terraria
4 games closest to Terraria of your picks
Grounded
Terraria, but horror, and a third of the hours
Loved · 90%Open World Survival Craft · Survival
ASTRONEER
Terraria, but a base builder, and a third of the hours
Loved · 92%Open World Survival Craft · Survival
Project Zomboid
Terraria, but with zombies, and post-apocalyptic
Loved · 94%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.