Games like Tower Monster Rush
Games like Tower Monster Rush include Inscryption, Magic: The Gathering Arena, Slay the Spire, Slay the Spire 2, and GWENT: The Witcher Card Game. We matched them by the tags players give Tower Monster Rush on Steam (Card Battler, Strategy, Trading Card Game, 2D Platformer, and Wargame): closest matches first, and among equally close ones the better-known games.

Inscryption
Shared: Card Battler · Card Game · Story Rich

Magic: The Gathering Arena
Shared: Strategy · Trading Card Game · Card Game

Slay the Spire
Shared: Card Battler · Strategy · Card Game

Slay the Spire 2
Shared: Strategy · Card Game · Card Battler

GWENT: The Witcher Card Game
Shared: Strategy · Card Game · Trading Card Game

Library Of Ruina
Shared: Strategy · Card Game · Story Rich

Animation Throwdown: The Quest for Cards
Shared: Card Battler · Trading Card Game · Strategy

Shadowverse: Worlds Beyond
Shared: Card Battler · Trading Card Game · Strategy

Ratropolis
Shared: Card Battler · Strategy · 2D

Balatro
Shared: Strategy · Card Game · Deckbuilding

Yu-Gi-Oh! Legacy of the Duelist
Shared: Card Battler · Card Game · Trading Card Game

Griftlands
Shared: Card Battler · Strategy · Deckbuilding

Stacklands
Shared: Card Battler · Card Game · Strategy

The Bazaar
Shared: Strategy · Card Battler · Card Game

Kingdom Rush Frontiers - Tower Defense
Shared: Strategy · Tower Defense · 2D

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Card Battler · Strategy · Deckbuilding

9 Kings
Shared: Strategy · Card Game · Card Battler

Bloons TD 6
Shared: Strategy · Tower Defense · Singleplayer

Kingdom Rush - Tower Defense
Shared: Strategy · Tower Defense · 2D

Kingdom Rush 5: Alliance TD
Shared: Strategy · Tower Defense · 2D

Plants vs. Zombies GOTY Edition
Shared: Strategy · Tower Defense · 2D

Tower Tactics: Liberation
Shared: Card Battler · Tower Defense · Strategy

Yu-Gi-Oh! Legacy of the Duelist : Link Evolution
Shared: Trading Card Game · Card Battler · Strategy

Monster Train
Shared: Card Battler · Card Game · Strategy