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

Vampire Survivors
Shared: Roguelite · Casual · Roguelike

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

Balatro
Shared: Roguelike · Strategy · Roguelite

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

Undertale
Shared: Story Rich · Multiple Endings · 2D

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

Slots & Daggers
Shared: Strategy · Casual · Roguelike

Cluckmech Oasis
Shared: Strategy · Roguelike · Roguelite

Zuma Deluxe
Shared: Strategy · Casual · Arcade

Ballionaire
Shared: Casual · Strategy · Roguelike

暖雪 Warm Snow
Shared: Roguelite · Roguelike · Story Rich

Slay the Spire 2
Shared: Roguelike · Strategy · Roguelite

Inscryption
Shared: Story Rich · Roguelike · Strategy

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

Astro Prospector
Shared: Casual · Roguelike · Roguelite

Megabonk
Shared: Roguelite · Roguelike · Casual

Peglin
Shared: Roguelite · Roguelike · Strategy

The WereCleaner
Shared: Casual · Strategy · Cute

FTL: Faster Than Light
Shared: Strategy · Roguelike · Indie

BALL x PIT
Shared: Roguelite · Roguelike · Arcade

Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
Shared: Casual · Arcade · Story Rich

Rhythm Doctor
Shared: Story Rich · Strategy · Casual

CloverPit
Shared: Roguelite · Roguelike · Strategy

Bills Must Be Paid
Shared: Roguelite · Strategy · Casual