Like more than one of them
12 games close to two or more of The Culling Of The Cows, Stardew Valley and Garry's Mod
7 Days to Die
The Culling Of The Cows, but a survival crafting game, and a base builder
Liked · 87%Zombies · Tower DefenseAlso like Garry's Mod
Bloons TD5
The Culling Of The Cows, but co-op, and eight times the hours
Loved · 95%Tower Defense · StrategyAlso like Garry's Mod
Unturned
Garry's Mod, but free to play, and about survival
Loved · 91%Sandbox · FPSAlso like The Culling Of The Cows
Orcs Must Die! 2
The Culling Of The Cows, but third-person, and six times the hours
Loved · 92%Tower Defense · StrategyAlso like Garry's Mod
Night of the Dead
The Culling Of The Cows, but a survival crafting game, and eight times the hours
Mixed · 77%Tower Defense · ZombiesAlso like Garry's Mod
Garden Paws
Stardew Valley, but a shopkeeping game, and half the hours
Loved · 90%Farming Sim · AgricultureAlso like Garry's Mod
Terraria
Garry's Mod, but with crafting, and pixel art
Loved · 97%Sandbox · BuildingAlso like Stardew Valley
Bloons TD Battles
The Culling Of The Cows, but free to play, and five times the hours
Loved · 91%Tower Defense · StrategyAlso like Garry's Mod
Mindustry
Garry's Mod, but an automation game, and a tower defense game
Loved · 96%Building · SandboxAlso like The Culling Of The Cows
Dig or Die
Garry's Mod, but a base builder, and a quarter of the hours
Loved · 90%Sandbox · BuildingAlso like The Culling Of The Cows
Counter-Strike Nexon
Garry's Mod, but free to play, and with zombies
Mixed · 67%Sandbox · FPSAlso like The Culling Of The Cows
More like The Culling Of The Cows
3 games closest to The Culling Of The Cows of your picks
Yet Another Zombie Defense
The Culling Of The Cows, but about survival, and co-op
Liked · 87%Tower Defense · Zombies
Bloons TD 6
The Culling Of The Cows, but 3D, and 15 times the hours
Loved · 97%Tower Defense · Strategy
Plants vs. Zombies: Game of the Year
The Culling Of The Cows, but six times the hours, and even better loved
Loved · 98%Tower Defense · Zombies
More like Stardew Valley
5 games closest to Stardew Valley of your picks
Roots of Pacha
Stardew Valley, but single-player, and half the hours
Loved · 94%Farming Sim · Life Sim
More like Garry's Mod
10 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
Mutilate-a-Doll 2
Garry's Mod, but single-player, and a tenth of the hours
Loved · 93%Physics · Sandbox
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and 3D
Loved · 97%Sandbox · Physics
Crazy Machines 3
Garry's Mod, but a puzzle game, and a tenth of the hours
Loved · 95%Physics · Sandbox
Saints Row: The Third
Garry's Mod, but a third-person shooter, and half the hours
Loved · 96%Sandbox · Comedy
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.