24 games ranked by how much the tags Steam players vote on them overlap with Teenage Mutant Ninja Turtles: Tactical Takedown'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: Turn-Based Tactics, Tactical RPG, Strategy RPG, Turn-Based Strategy, Turn-Based Combat, Tactical.

1·Tactical Breach Wizards
96% match · Turn-Based Tactics, Tactical RPG
98% of 12,220 reviews positive

2·Fell Seal: Arbiter's Mark
90% match · Turn-Based Tactics, Tactical RPG
88% of 6,368 reviews positive

3·Jagged Alliance 3
90% match · Turn-Based Tactics, Tactical RPG
88% of 15,109 reviews positive · 2,364 playing

4·Warbanners
89% match · Tactical RPG, Turn-Based Tactics
71% of 615 reviews positive

5·Disgaea 4 Complete+
87% match · Strategy RPG, Tactical RPG
88% of 897 reviews positive

6·The Banner Saga 3
86% match · Turn-Based Tactics, Tactical RPG
78% of 3,111 reviews positive

7·Tactics Ogre: Reborn
86% match · Tactical RPG, Strategy RPG
73% of 4,637 reviews positive

8·Disgaea PC
86% match · Strategy RPG, Tactical RPG
87% of 4,826 reviews positive

9·Fallen: A2P Protocol
86% match · Turn-Based, Turn-Based Tactics
38% of 226 reviews positive

10·Disgaea 5 Complete
85% match · Turn-Based Tactics, Tactical RPG
88% of 3,582 reviews positive

11·Blackguards 2
84% match · Turn-Based, Tactical RPG
67% of 1,316 reviews positive

12·Interregnum: False Prophet
84% match · Tactical RPG, Strategy RPG
59% of 58 reviews positive

13·Disgaea 2 PC
84% match · Strategy RPG, Tactical RPG
92% of 1,711 reviews positive

14·Moekuri: Adorable + Tactical SRPG
83% match · Tactical RPG, Strategy RPG
86% of 389 reviews positive

15·The Storm Guard: Darkness is Coming
83% match · Tactical RPG, Strategy RPG
80% of 168 reviews positive

16·Magicians' Legacy: Prologue
83% match · Tactical RPG, Turn-Based Tactics
90% of 49 reviews positive

17·Druidstone: The Secret of the Menhir Forest
83% match · Turn-Based, Turn-Based Tactics
83% of 1,398 reviews positive

18·The Last Spell
83% match · Tactical RPG, Strategy RPG
91% of 13,771 reviews positive · 289 playing

19·Reverse Crawl
82% match · Tactical RPG, Strategy RPG
89% of 579 reviews positive

20·Hard West 2
82% match · Tactical RPG, Turn-Based Tactics
82% of 3,236 reviews positive

21·Skulls of the Shogun
82% match · Turn-Based Strategy, Turn-Based
90% of 870 reviews positive

22·Fae Tactics
82% match · Turn-Based Tactics, Tactical
85% of 1,755 reviews positive

23·Templar Battleforce
81% match · Tactical RPG, Turn-Based Tactics
93% of 985 reviews positive

24·Clatter
81% match · Turn-Based Tactics, Turn-Based Combat
83% of 1,270 reviews positive
The closest matches to Teenage Mutant Ninja Turtles: Tactical Takedown on Steam are Tactical Breach Wizards, Fell Seal: Arbiter's Mark, Jagged Alliance 3, Warbanners, Disgaea 4 Complete+. They rank highest because their Steam community tags overlap most with Teenage Mutant Ninja Turtles: Tactical Takedown's, and shared tags include Turn-Based Tactics, Tactical RPG, Strategy RPG.
Every game is described by the tags Steam players vote on it. Rare, specific tags such as Turn-Based Tactics, Tactical RPG, Strategy 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 Teenage Mutant Ninja Turtles: Tactical Takedown's. Popularity never affects the ranking.