24 games ranked by how much the tags Steam players vote on them overlap with Grimmwood - They Come at Night's. A rare tag counts for far more than one that sits on half the store, and popularity never moves a game up.
What they share most: Perma Death, Rogue-like, RPG, Strategy, Simulation, Survival.

1·Unalive
86% match · Perma Death, Rogue-like
72% of 384 reviews positive

2·WazHack
84% match · Perma Death, Rogue-like
90% of 733 reviews positive

3·Weird Worlds: Return to Infinite Space
81% match · Perma Death, Strategy
66% of 624 reviews positive

4·Unclaimed World
81% match · Simulation, Strategy
50% of 218 reviews positive

5·Dead In Vinland
80% match · Perma Death, Simulation
77% of 1,838 reviews positive

6·The Long Journey Home
78% match · Simulation, Strategy
59% of 1,934 reviews positive

7·Steam Marines
78% match · Rogue-like, Perma Death
50% of 333 reviews positive

8·Into the Stars
77% match · Simulation, Strategy
40% of 539 reviews positive

9·Don't Bite Me Bro! +
77% match · Simulation, Strategy
79% of 359 reviews positive

10·Star Chronicles: Delta Quadrant
77% match · Strategy, Rogue-like
60% of 317 reviews positive

11·The Castle Doctrine
77% match · Perma Death, Strategy
49% of 380 reviews positive

12·Dead In Bermuda
77% match · Survival, Simulation
71% of 1,014 reviews positive

13·Magicite
76% match · Perma Death, Rogue-like
85% of 7,590 reviews positive

14·Infectonator: Survivors
76% match · Perma Death, Strategy
67% of 1,170 reviews positive

15·Battlevoid: Harbinger
76% match · Rogue-like, Strategy
79% of 1,059 reviews positive

16·FTL: Faster Than Light
76% match · Perma Death, Rogue-like
95% of 78,898 reviews positive · 934 playing

17·Crowntakers
76% match · Perma Death, Rogue-like
73% of 689 reviews positive

18·Dungeon of the ENDLESS™
76% match · Perma Death, Rogue-like
85% of 14,062 reviews positive

19·Home Behind
76% match · Survival, Simulation
84% of 6,154 reviews positive

20·Windy Kingdom
76% match · Simulation, Strategy
45% of 139 reviews positive

21·Runestone Keeper
76% match · Rogue-like, Strategy
84% of 2,464 reviews positive

22·Card Survival: Tropical Island
75% match · Perma Death, Survival
95% of 3,069 reviews positive

23·Grimmwood Open Beta
75% match · Perma Death, Survival
68% of 272 reviews positive

24·Project Tarvotan
75% match · Strategy, Simulation
58% of 76 reviews positive
The closest matches to Grimmwood - They Come at Night on Steam are Unalive, WazHack, Weird Worlds: Return to Infinite Space, Unclaimed World, Dead In Vinland. They rank highest because their Steam community tags overlap most with Grimmwood - They Come at Night's, and shared tags include Perma Death, Rogue-like.
Every game is described by the tags Steam players vote on it. Rare, specific tags such as Perma Death, Rogue-like, RPG count far more than catch-all ones like "Indie" or "Singleplayer", and each game is scored on how closely its whole tag profile matches Grimmwood - They Come at Night's. Popularity never affects the ranking.