Like more than one of them
23 games close to two or more of Sanctum, Black Myth: Wukong and Garry's Mod
Bloons TD5
Sanctum, but twice the hours, and even better loved
Loved · 95%Tower Defense · Co-opAlso like Garry's Mod
How to Fish
Garry's Mod, but with fishing, and a tenth of the hours
Loved · 95%Physics · Online Co-OpAlso like Sanctum
Far Cry New Dawn
Sanctum, but open world, and more divisive
Mixed · 75%FPS · Co-opAlso like Garry's Mod
Borderlands: The Pre-Sequel
Garry's Mod, but a looter shooter, and an action RPG
Mixed · 79%FPS · ComedyAlso like Sanctum
Insurgency: Sandstorm
Sanctum, but realistic, and military
Liked · 85%FPS · ShooterAlso like Garry's Mod
Avatar: Frontiers of Pandora
Sanctum, but open world, and twice the hours
Mixed · 78%Online Co-Op · Sci-fiAlso like Garry's Mod
Space Hulk: Deathwing - Enhanced Edition
Sanctum, but more divisive
Mixed · 72%FPS · Co-opAlso like Garry's Mod
Borderlands 2
Garry's Mod, but a looter shooter, and loot-driven
Loved · 90%FPS · ShooterAlso like Sanctum
Serious Sam HD: The First Encounter
Sanctum, but funny, and gorier
Loved · 93%FPS · Co-opAlso like Garry's Mod
Ravenfield
Garry's Mod, but single-player, and a third of the hours
Loved · 97%Sandbox · FPSAlso like Sanctum
Fallout 3 - Game of the Year Edition
Garry's Mod, but an action RPG, and a quarter of the hours
Liked · 82%Sandbox · FPSAlso like Sanctum
Totally Accurate Battlegrounds
Garry's Mod, but free to play, and a battle royale
Liked · 88%Physics · SandboxAlso like Sanctum
Orcs Must Die! 3
Sanctum, but third-person, and 3D
Liked · 86%Tower Defense · Co-opAlso like Garry's Mod
More like Sanctum
4 games closest to Sanctum of your picks
Dungeon Defenders
Sanctum, but an action RPG, and six times the hours
Loved · 93%Tower Defense · Online Co-Op
More like Garry's Mod
3 games closest to Garry's Mod of your picks
Scrap Mechanic
Garry's Mod, but a survival crafting game, and with base building
Loved · 92%Building · Physics
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.