Games like Polyomino
Games like Polyomino include Vampire Survivors, Balatro, Nubby's Number Factory, RACCOIN: Coin Pusher Roguelike, and Slots & Daggers. We matched them by the tags players give Polyomino on Steam (Casual, Strategy, Arcade, Roguelike, and Roguelite): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · 2D · Casual

Balatro
Shared: Roguelike · Strategy · Roguelite

Nubby's Number Factory
Shared: Strategy · Roguelike · Arcade

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Roguelike · Casual

Slots & Daggers
Shared: Casual · Strategy · Roguelike

Slay the Spire 2
Shared: Roguelike · Strategy · Roguelite

Zuma Deluxe
Shared: Arcade · Strategy · Casual

Slay the Spire
Shared: Roguelike · Strategy · Roguelite

Nodebuster
Shared: Casual · Strategy · Arcade

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

Ballionaire
Shared: Casual · Roguelike · Strategy

Peglin
Shared: Roguelike · Roguelite · Strategy

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

Legend Creatures(传奇生物)
Shared: Roguelike · Roguelite · Strategy

Megabonk
Shared: Roguelike · Roguelite · Arcade

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

A Dance of Fire and Ice
Shared: Arcade · 2D · Casual

Astro Prospector
Shared: Casual · Roguelike · Roguelite

Rogue Tower
Shared: Strategy · Casual · Roguelike

Ratropolis
Shared: Strategy · 2D · Roguelite

ShellShock Live
Shared: Strategy · Casual · 2D

How Many Dudes? The Roguelike Autobattler
Shared: Strategy · Casual · Roguelike

Loop Hero
Shared: Roguelike · Roguelite · Strategy

Super Fantasy Kingdom
Shared: Strategy · Roguelike · Roguelite