24 games ranked by how much the tags Steam players vote on them overlap with Road Not Taken'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: Rogue-like, Puzzle, Turn-Based, Difficult, Procedural Generation, Female Protagonist.

1·Desktop Dungeons
98% match · Rogue-like, Puzzle
84% of 2,364 reviews positive

2·1Quest
90% match · Rogue-like, Turn-Based
54% of 176 reviews positive

3·DungeonUp
88% match · Rogue-like, Puzzle
80% of 524 reviews positive

4·Runestone Keeper
87% match · Rogue-like, Turn-Based
84% of 2,464 reviews positive

5·Steam Marines
86% match · Rogue-like, Turn-Based
50% of 333 reviews positive

6·Dungeon of gain
80% match · Rogue-like, Procedural Generation
26% of 92 reviews positive

7·Diehard Dungeon
77% match · Rogue-like, Procedural Generation
73% of 501 reviews positive

8·Our Darker Purpose
77% match · Rogue-like, Procedural Generation
82% of 743 reviews positive

9·Bionic Dues
77% match · Rogue-like, Turn-Based
75% of 996 reviews positive

10·The Binding of Isaac
77% match · Rogue-like, Procedural Generation
95% of 62,951 reviews positive

11·DemonCrawl
77% match · Rogue-like, Puzzle
77% of 1,331 reviews positive

12·Out There: Ω Edition
76% match · Rogue-like, Turn-Based
76% of 1,733 reviews positive

13·Dungeon of the ENDLESS™
76% match · Rogue-like, Procedural Generation
85% of 14,062 reviews positive

14·Ravenswatch
76% match · Rogue-like, Difficult
80% of 22,861 reviews positive

15·Paranautical Activity: Deluxe Atonement Edition
75% match · Rogue-like, Procedural Generation
68% of 1,399 reviews positive

16·Weird Worlds: Return to Infinite Space
75% match · Rogue-like, Procedural Generation
66% of 624 reviews positive

17·FTL: Faster Than Light
75% match · Rogue-like, Procedural Generation
95% of 78,898 reviews positive · 677 playing

18·Risk of Rain (2013)
75% match · Rogue-like, Difficult
93% of 29,834 reviews positive

19·Receiver
75% match · Rogue-like, Procedural Generation
80% of 4,190 reviews positive

20·A Wizard's Lizard
75% match · Rogue-like, Procedural Generation
70% of 446 reviews positive

21·Teleglitch: Die More Edition
75% match · Rogue-like, Procedural Generation
83% of 2,958 reviews positive

22·Roguelands
75% match · Rogue-like, Difficult
80% of 3,723 reviews positive

23·Spelunky
74% match · Rogue-like, Procedural Generation
92% of 16,683 reviews positive

24·Nubby's Number Factory
74% match · Rogue-like, Puzzle
97% of 19,674 reviews positive
The closest matches to Road Not Taken on Steam are Desktop Dungeons, 1Quest, DungeonUp, Runestone Keeper, Steam Marines. They rank highest because their Steam community tags overlap most with Road Not Taken's, and shared tags include Rogue-like, Puzzle, Turn-Based.
Every game is described by the tags Steam players vote on it. Rare, specific tags such as Rogue-like, Puzzle, Turn-Based count far more than catch-all ones like "Indie" or "Singleplayer", and each game is scored on how closely its whole tag profile matches Road Not Taken's. Popularity never affects the ranking.