Games like Toy Smash Kaboom!
Games like Toy Smash Kaboom! include Backpack Battles, 9 Kings, The Bazaar, Liars Bar, and Slay the Spire 2. We matched them by the tags players give Toy Smash Kaboom! on Steam (Auto Battler, Multiplayer, Asynchronous Multiplayer, Roguelike Deckbuilder, and Anime): closest matches first, and among equally close ones the better-known games.

Backpack Battles
Shared: Auto Battler · PvP · Roguelike Deckbuilder

9 Kings
Shared: Auto Battler · Multiplayer · Roguelike Deckbuilder

The Bazaar
Shared: Auto Battler · PvP · Asynchronous Multiplayer

Liars Bar
Shared: Multiplayer · PvP · Casual

Slay the Spire 2
Shared: Multiplayer · Roguelike Deckbuilder · Strategy

Yu-Gi-Oh! Master Duel
Shared: Multiplayer · PvP · Anime

Dota Underlords
Shared: Auto Battler · Multiplayer · Casual

100% Orange Juice
Shared: Multiplayer · Anime · Casual

Slay the Spire
Shared: Roguelike Deckbuilder · Card Battler · Strategy

Balatro
Shared: Roguelike Deckbuilder · Strategy · Roguelike

Legion TD 2 - Multiplayer Tower Defense
Shared: Auto Battler · Multiplayer · PvP

Turnbound
Shared: Auto Battler · Roguelike Deckbuilder · Multiplayer

VRChat
Shared: Multiplayer · Anime · PvP

He is Coming
Shared: Auto Battler · Multiplayer · Strategy

Batomon Showdown
Shared: Auto Battler · Asynchronous Multiplayer · PvP

Golf With Your Friends
Shared: Multiplayer · Casual · Funny

Apokerlypse
Shared: Multiplayer · Roguelike Deckbuilder · Asynchronous Multiplayer

Gang Beasts
Shared: Multiplayer · PvP · Funny

Draw & Guess
Shared: Multiplayer · Casual · PvP

MECCHA CHAMELEON
Shared: Multiplayer · Casual · Funny

Mechabellum
Shared: Auto Battler · PvP · Multiplayer

Stick Fight: The Game
Shared: Multiplayer · PvP · Funny

Party Animals
Shared: Multiplayer · Casual · PvP

UNO
Shared: Multiplayer · Casual · Funny