Like more than one of them
20 games close to two or more of Defense Grid 2, Red Dead Redemption 2 and Garry's Mod
Space Engineers
Garry's Mod, but a survival crafting game, and with base building
Liked · 89%Building · SandboxAlso like Defense Grid 2
Scrap Mechanic
Garry's Mod, but about survival, and open world
Loved · 92%Building · PhysicsAlso like Defense Grid 2
Mindustry
Defense Grid 2, but an automation game, and even better loved
Loved · 96%Tower Defense · Base BuildingAlso like Garry's Mod
Fallout: New Vegas
Red Dead Redemption 2, but an action RPG, and single-player
Loved · 96%Western · Open worldAlso like Garry's Mod
Sanctum 2
Defense Grid 2, but a first-person shooter, and half the hours
Loved · 90%Tower Defense · AliensAlso like Garry's Mod
Just Cause 2
Garry's Mod, but a third-person shooter, and a quarter of the hours
Loved · 91%Sandbox · PhysicsAlso like Red Dead Redemption 2
The Planet Crafter
Defense Grid 2, but a survival crafting game, and twice the hours
Loved · 96%Base Building · BuildingAlso like Garry's Mod
Core Keeper
Garry's Mod, but a survival crafting game, and pixel art
Loved · 93%Sandbox · BuildingAlso like Defense Grid 2
Halo: The Master Chief Collection
Defense Grid 2, but a first-person shooter, and story-rich
Loved · 92%Aliens · Sci-fiAlso like Garry's Mod
Serious Sam 3: BFE
Defense Grid 2, but funny, and gorier
Liked · 88%Aliens · Local Co-OpAlso like Garry's Mod
Orcs Must Die! 2
Defense Grid 2, but a third-person shooter, and third-person
Loved · 92%Tower Defense · StrategyAlso like Garry's Mod
Reassembly
Garry's Mod, but a shoot 'em up, and single-player
Loved · 94%Building · SandboxAlso like Defense Grid 2
Just Cause 3
Garry's Mod, but a third-person shooter, and a third of the hours
Liked · 84%Physics · SandboxAlso like Red Dead Redemption 2
Saints Row: The Third
Garry's Mod, but open world, and half the hours
Loved · 96%Sandbox · ComedyAlso like Red Dead Redemption 2
Arma Reforger
Garry's Mod, but a wargame, and more divisive
Liked · 80%Sandbox · FPSAlso like Defense Grid 2
Subsistence
Garry's Mod, but a base builder, and with crafting
Mixed · 72%Building · SandboxAlso like Defense Grid 2
Eden Star
Defense Grid 2, but a survival game, and open world
Divisive · 52%Base Building · Tower DefenseAlso like Garry's Mod
7 Days to Die
Garry's Mod, but a base builder, and with zombies
Liked · 87%Building · SandboxAlso like Defense Grid 2
PlanetSide 2
Garry's Mod, but free to play, and team-based
Liked · 80%FPS · ShooterAlso like Defense Grid 2
Evolve Stage 2
Defense Grid 2, but free to play, and team-based
Mixed · 70%Aliens · Sci-fiAlso like Garry's Mod
More like Defense Grid 2
2 games closest to Defense Grid 2 of your picks
Star Wars: Battlefront 2 (Classic, 2005)
Defense Grid 2, but a third-person shooter, and first-person
Loved · 95%Sci-fi · Space
More like Red Dead Redemption 2
1 games closest to Red Dead Redemption 2 of your picks
METAL GEAR SOLID V: THE PHANTOM PAIN
Red Dead Redemption 2, but a stealth game
Loved · 92%Horses · Open world
More like Garry's Mod
7 games closest to Garry's Mod of your picks
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
Hot Dogs, Horseshoes & Hand Grenades
Garry's Mod, but in VR, and single-player
Loved · 97%Physics · Sandbox
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.