Games like Brainrot Fight
Games like Brainrot Fight include 9 Kings, Slay the Spire 2, Dota Underlords, Monster Train, and Balatro. We matched them by the tags players give Brainrot Fight on Steam (Auto Battler, Turn-Based Tactics, Card Game, Roguelike, and Turn-Based Combat): closest matches first, and among equally close ones the better-known games.

9 Kings
Shared: Auto Battler · Strategy · Card Game

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

Dota Underlords
Shared: Auto Battler · Strategy · Turn-Based Tactics

Monster Train
Shared: Card Game · Turn-Based Tactics · Roguelike

Balatro
Shared: Card Game · Roguelike · Strategy

Backpack Battles
Shared: Auto Battler · PvP · Strategy

Yu-Gi-Oh! Master Duel
Shared: Card Game · PvP · Strategy

The Bazaar
Shared: Auto Battler · Strategy · Card Game

He is Coming
Shared: Auto Battler · Roguelike · Strategy

Monster Train 2
Shared: Card Game · Roguelike · Turn-Based Tactics

Slay the Spire
Shared: Card Game · Roguelike · Strategy

Super Fantasy Kingdom
Shared: Auto Battler · Roguelike · Strategy

Meme Mayhem
Shared: Card Game · Auto Battler · Roguelike

Infinity Wars: Animated Trading Card Game
Shared: Card Game · Strategy · Turn-Based Tactics

Wretch: Divine Ascent
Shared: Auto Battler · PvP · Strategy

Fights in Tight Spaces
Shared: Turn-Based Tactics · Strategy · Turn-Based Combat

Epic Auto Towers
Shared: Auto Battler · Roguelike · Card Game

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Roguelike · Card Game · Strategy

Alpha League
Shared: Auto Battler · Turn-Based Tactics · PvP

Warriors of the Nile
Shared: Turn-Based Tactics · Turn-Based Combat · Strategy

Roguebook
Shared: Card Game · Strategy · Turn-Based Tactics

100% Orange Juice
Shared: Card Game · Strategy · Cute

FrostBound
Shared: Card Game · Roguelike · Turn-Based Tactics

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