Like more than one of them
26 games close to two or more of Waveform, Garry's Mod and Terraria
Space Engineers
Garry's Mod, but a survival crafting game, and with base building
Liked · 89%Building · SandboxAlso like Terraria
Empyrion - Galactic Survival
Garry's Mod, but a space sim, and a survival crafting game
Mixed · 78%Building · PhysicsAlso like Terraria
Scrap Mechanic
Garry's Mod, but about survival, and open world
Loved · 92%Building · PhysicsAlso like Terraria
The Planet Crafter
Terraria, but with base building, and single-player
Loved · 96%Open World Survival Craft · SurvivalAlso like Garry's Mod
Reassembly
Waveform, but top-down, and 19 times the hours
Loved · 94%Space · StrategyAlso like Garry's Mod
Kerbal Space Program
Garry's Mod, but a space sim, and single-player
Loved · 96%Physics · SandboxAlso like Waveform
Crazy Machines 3
Garry's Mod, but a puzzle game, and a tenth of the hours
Loved · 95%Physics · SandboxAlso like Waveform
Valheim
Terraria, but with base building
Loved · 94%Open World Survival Craft · SurvivalAlso 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
Core Keeper
Terraria, but half the hours
Loved · 93%Open World Survival Craft · SurvivalAlso like Garry's Mod
Dune: Awakening
Terraria, but story-rich, and more divisive
Mixed · 71%Open World Survival Craft · SurvivalAlso like Garry's Mod
No Man's Sky
Terraria, but a space sim, and procedurally generated
Liked · 85%Open World Survival Craft · SurvivalAlso like Waveform
Raft
Terraria, but a base builder, and a quarter of the hours
Loved · 93%Open World Survival Craft · SurvivalAlso like Garry's Mod
Icarus
Terraria, but half the hours, and more divisive
Mixed · 75%Open World Survival Craft · SurvivalAlso like Garry's Mod
Abiotic Factor
Terraria, but co-op, and sci-fi
Loved · 96%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
Marble Mayhem: Fragile Ball
Waveform, but a platformer, and more divisive
Mixed · 67%Puzzle · ArcadeAlso 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
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and 3D
Loved · 97%Sandbox · PhysicsAlso like Terraria
Palworld
Terraria, but a creature collector
Loved · 95%Open World Survival Craft · SurvivalAlso like Garry's Mod
Tinkerlands
Terraria, but a quarter of the hours
Liked · 86%Open World Survival Craft · SandboxAlso like Garry's Mod
Hardspace: Shipbreaker
Waveform, but a job sim, and 14 times the hours
Liked · 89%Space · PuzzleAlso like Garry's Mod
Oxygen Not Included
Waveform, but a colony sim, and a survival game
Loved · 97%Space · StrategyAlso like Terraria
More like Waveform
2 games closest to Waveform of your picks
Airscape: The Fall of Gravity
Waveform, but a 2D platformer, and 2.5D
Liked · 82%Shoot 'Em Up · Arcade
More like Terraria
2 games closest to Terraria of your picks
ASTRONEER
Terraria, but a base builder, and a third of the hours
Loved · 92%Open World Survival Craft · Survival
Don't Starve Together
Terraria, but harder, and half the hours
Loved · 95%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.