Like more than one of them
8 games close to two or more of Phantom Abyss, Stardew Valley and Garry's Mod
Terraria
Garry's Mod, but about survival, and 2D
Loved · 97%Sandbox · BuildingAlso like Stardew Valley
PEAK
Garry's Mod, but a 3D platformer, and a survival game
Loved · 94%Physics · Online Co-OpAlso like Phantom Abyss
Garden Paws
Stardew Valley, but a shopkeeping game, and half the hours
Loved · 90%Farming Sim · AgricultureAlso like Garry's Mod
R.E.P.O.
Garry's Mod, but a survival horror game, and a quarter of the hours
Loved · 96%Physics · ComedyAlso like Phantom Abyss
Slime Rancher
Garry's Mod, but a farming sim, and a creature collector
Loved · 98%Sandbox · FPSAlso like Phantom Abyss
Content Warning
Garry's Mod, but a horror game, and procedurally generated
Loved · 94%Physics · Online Co-OpAlso like Phantom Abyss
Chained Together
Phantom Abyss, but not a roguelike, and co-op
Loved · 90%3D Platformer · PlatformerAlso like Garry's Mod
More like Phantom Abyss
2 games closest to Phantom Abyss of your picks
More like Stardew Valley
10 games closest to Stardew Valley of your picks
Yonder: The Cloud Catcher Chronicles
Stardew Valley, but a quarter of the hours, and more divisive
Liked · 82%Farming Sim · Agriculture
Forager
Stardew Valley, but a survival crafting game, and an incremental game
Liked · 89%Farming Sim · Crafting
Littlewood
Stardew Valley, but a city builder, and a third of the hours
Loved · 93%Life Sim · Agriculture
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
Fireworks Mania - An Explosive Simulator
Garry's Mod, but a hobby sim, and a tenth of the hours
Loved · 97%Sandbox · Physics
Fun with Ragdolls: The Game
Garry's Mod, but 3D, and a tenth of the hours
Liked · 88%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.