24 games ranked by how much the tags Steam players vote on them overlap with Infinitode 2 - Infinite Tower Defense'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: Tower Defense, Real Time Tactics, Building, Tactical, Level Editor, Minimalist.

1·Artisan TD
76% match · Tower Defense, Real Time Tactics
87% of 2,533 reviews positive

2·Pictopix
74% match · Level Editor, Minimalist
97% of 1,512 reviews positive

3·Vectorio Classic
74% match · Tower Defense, Real Time Tactics
93% of 1,475 reviews positive

4·Creeper World 4
74% match · Real Time Tactics, Tower Defense
95% of 4,734 reviews positive

5·Atom Zombie Smasher
72% match · Real Time Tactics, Tower Defense
90% of 2,109 reviews positive

6·AOD: Art Of Defense
72% match · Real Time Tactics, Tower Defense
79% of 391 reviews positive · 2 playing

7·HoloParade
71% match · Tower Defense, Real Time Tactics
85% of 1,156 reviews positive

8·Element TD 2 - Tower Defense
71% match · Real Time Tactics, Tower Defense
90% of 3,235 reviews positive

9·Door Kickers
71% match · Tactical, Top-Down
94% of 10,064 reviews positive

10·Defence to death
71% match · Tower Defense, Logic
56% of 278 reviews positive

11·Door Kickers 2: Task Force North
71% match · Real Time Tactics, Level Editor
96% of 13,677 reviews positive

12·Taur
71% match · Tower Defense, Real Time Tactics
80% of 2,114 reviews positive

13·Call Of The Mighty Warriors
71% match · Tower Defense, Real Time Tactics
60% of 356 reviews positive

14·Battle Brawlers
71% match · Real Time Tactics, Tower Defense
58% of 200 reviews positive

15·Defend Your Life: TD
70% match · Tower Defense, Real Time Tactics
79% of 1,094 reviews positive

16·Rock 'N' Roll Defense
70% match · Tower Defense, Music
87% of 3,978 reviews positive

17·Prime World: Defenders 2
70% match · Tower Defense, Real Time Tactics
79% of 2,192 reviews positive

18·Delete
70% match · Minimalist, Relaxing
96% of 1,709 reviews positive

19·Find You
70% match · Level Editor, Logic
92% of 426 reviews positive

20·Cubiscape 2
70% match · Level Editor, Logic
90% of 131 reviews positive

21·GemCraft - Chasing Shadows
70% match · Tower Defense, Top-Down
95% of 4,415 reviews positive

22·Linked
70% match · Real Time Tactics, Relaxing
91% of 579 reviews positive

23·Toy Shire
70% match · Tower Defense, Real Time Tactics
87% of 744 reviews positive

24·Hexcells Infinite
69% match · Logic, Minimalist
97% of 4,717 reviews positive
The closest matches to Infinitode 2 - Infinite Tower Defense on Steam are Artisan TD, Pictopix, Vectorio Classic, Creeper World 4, Atom Zombie Smasher. They rank highest because their Steam community tags overlap most with Infinitode 2 - Infinite Tower Defense's, and shared tags include Tower Defense, Real Time Tactics, Building.
Every game is described by the tags Steam players vote on it. Rare, specific tags such as Tower Defense, Real Time Tactics, Building count far more than catch-all ones like "Indie" or "Singleplayer", and each game is scored on how closely its whole tag profile matches Infinitode 2 - Infinite Tower Defense's. Popularity never affects the ranking.