24 games ranked by how much the tags Steam players vote on them overlap with Mech Armada'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: Mechs, Turn-Based Tactics, Turn-Based Strategy, Rogue-lite, Deckbuilding, Roguelike Deckbuilder.

1·Into the Breach
93% match · Mechs, Turn-Based Tactics
94% of 22,457 reviews positive

2·Fights in Tight Spaces
87% match · Deckbuilding, Roguelike Deckbuilder
90% of 3,955 reviews positive

3·Bionic Dues
87% match · Mechs, Rogue-like
75% of 996 reviews positive

4·Shogun Showdown
87% match · Roguelike Deckbuilder, Deckbuilding
95% of 7,116 reviews positive

5·Roguebook
86% match · Deckbuilding, Roguelike Deckbuilder
84% of 4,596 reviews positive

6·BATTLETECH
84% match · Mechs, Turn-Based Tactics
84% of 33,291 reviews positive

7·9 Kings
83% match · Roguelike Deckbuilder, Deckbuilding
92% of 23,422 reviews positive

8·Bingle Bingle
83% match · Roguelike Deckbuilder, Deckbuilding
82% of 708 reviews positive

9·Gordian Quest
82% match · Roguelike Deckbuilder, Deckbuilding
89% of 6,048 reviews positive

10·Balatro
81% match · Roguelike Deckbuilder, Deckbuilding
98% of 199,378 reviews positive · 7,106 playing

11·Banners of Ruin
81% match · Roguelike Deckbuilder, Deckbuilding
79% of 3,242 reviews positive

12·Wildfrost
81% match · Roguelike Deckbuilder, Deckbuilding
83% of 8,862 reviews positive

13·Monster Train
81% match · Deckbuilding, Roguelike Deckbuilder
96% of 22,967 reviews positive

14·Backpack Hero
81% match · Roguelike Deckbuilder, Deckbuilding
86% of 8,537 reviews positive

15·Dungeons & Degenerate Gamblers
80% match · Roguelike Deckbuilder, Deckbuilding
82% of 3,587 reviews positive

16·Deck of Ashes
80% match · Roguelike Deckbuilder, Deckbuilding
72% of 1,070 reviews positive

17·Flotilla
80% match · Rogue-lite, Turn-Based Tactics
82% of 243 reviews positive

18·Trials of Fire
80% match · Roguelike Deckbuilder, Turn-Based Tactics
86% of 3,262 reviews positive

19·Dungeon Clawler
80% match · Roguelike Deckbuilder, Deckbuilding
89% of 4,035 reviews positive

20·.Forty-Five
80% match · Roguelike Deckbuilder, Deckbuilding
95% of 1,012 reviews positive

21·Mutant Year Zero: Road to Eden
80% match · Turn-Based Tactics, Post-apocalyptic
90% of 20,585 reviews positive

22·Dimensionals
79% match · Turn-Based Tactics, Turn-Based Combat
80% of 530 reviews positive

23·ORX
79% match · Roguelike Deckbuilder, Deckbuilding
69% of 685 reviews positive

24·Monster Slayers
79% match · Roguelike Deckbuilder, Deckbuilding
79% of 1,272 reviews positive
The closest matches to Mech Armada on Steam are Into the Breach, Fights in Tight Spaces, Bionic Dues, Shogun Showdown, Roguebook. They rank highest because their Steam community tags overlap most with Mech Armada's, and shared tags include Mechs, Turn-Based Tactics, Turn-Based Strategy.
Every game is described by the tags Steam players vote on it. Rare, specific tags such as Mechs, Turn-Based Tactics, Turn-Based Strategy count far more than catch-all ones like "Indie" or "Singleplayer", and each game is scored on how closely its whole tag profile matches Mech Armada's. Popularity never affects the ranking.