Like more than one of them
25 games close to two or more of Astrometica, Team Fortress 2 and Garry's Mod
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · PhysicsAlso like Astrometica
The Planet Crafter
Astrometica, but co-op, and twice the hours
Loved · 96%Automation · Base BuildingAlso like Garry's Mod
Space Engineers
Garry's Mod, but a survival crafting game, and in space
Liked · 89%Building · SandboxAlso like Astrometica
Satisfactory
Astrometica, but four times the hours, and even better loved
Loved · 97%Automation · Base BuildingAlso like Garry's Mod
Starbound
Astrometica, but pixel art, and three times the hours
Loved · 90%Space · Open World Survival CraftAlso like Garry's Mod
Empyrion - Galactic Survival
Astrometica, but co-op, and five times the hours
Mixed · 78%Space Sim · SpaceAlso like Garry's Mod
Necesse
Astrometica, but a colony sim, and pixel art
Loved · 93%Open World Survival Craft · CraftingAlso like Garry's Mod
Green Hell
Astrometica, but co-op
Liked · 85%Survival · Open World Survival CraftAlso like Garry's Mod
Tom Clancy's Rainbow Six Siege
Team Fortress 2, but PvP
Liked · 82%Hero Shooter · FPSAlso like Garry's Mod
Subsistence
Garry's Mod, but a base builder, and about survival
Mixed · 72%Building · SandboxAlso like Astrometica
Valheim
Astrometica, but three times the hours
Loved · 94%Open World Survival Craft · SurvivalAlso like Garry's Mod
Palworld
Astrometica, but a creature collector, and twice the hours
Loved · 95%Survival · AutomationAlso like Garry's Mod
TerraTech
Garry's Mod, but open world, and with crafting
Loved · 91%Building · SandboxAlso like Astrometica
Paladins
Team Fortress 2, but PvP, and a quarter of the hours
Liked · 85%Hero Shooter · Team-BasedAlso like Garry's Mod
Kerbal Space Program
Garry's Mod, but a space sim, and single-player
Loved · 96%Physics · SandboxAlso like Astrometica
Counter-Strike 2
Team Fortress 2, but PvP, and twice the hours
Liked · 86%Team-Based · CompetitiveAlso like Garry's Mod
Evolve Stage 2
Team Fortress 2, but about survival, and a tenth of the hours
Mixed · 70%Class-Based · Team-BasedAlso like Garry's Mod
Deadside
Astrometica, but a first-person shooter, and PvP
Mixed · 76%Crafting · SurvivalAlso like Garry's Mod
Abiotic Factor
Garry's Mod, but co-op, and with crafting
Loved · 96%Sandbox · Online Co-OpAlso like Astrometica
Far Cry 4
Garry's Mod, but open world, and half the hours
Liked · 85%FPS · SandboxAlso like Team Fortress 2
Icarus
Astrometica, but co-op, and twice the hours
Mixed · 75%Survival · Open World Survival CraftAlso like Garry's Mod
Far Cry 3
Garry's Mod, but stealthy, and a third of the hours
Liked · 88%FPS · SandboxAlso like Team Fortress 2
More like Astrometica
4 games closest to Astrometica of your picks
No Man's Sky
Astrometica, but procedurally generated, and twice the hours
Liked · 85%Space Sim · Space
More like Team Fortress 2
1 games closest to Team Fortress 2 of your picks
Dirty Bomb
Team Fortress 2, but faster, and a tenth of the hours
Liked · 81%Hero Shooter · Class-Based
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.