Games like SORTALIS
Games like SORTALIS include Slay the Spire 2, Balatro, Slay the Spire, 9 Kings, and Dicey Dungeons. We matched them by the tags players give SORTALIS on Steam (Roguelike Deckbuilder, Roguelite, Roguelike, Deckbuilding, and Dice): closest matches first, and among equally close ones the better-known games.

Slay the Spire 2
Shared: Roguelike · Deckbuilding · Roguelike Deckbuilder

Balatro
Shared: Roguelike Deckbuilder · Roguelike · Deckbuilding

Slay the Spire
Shared: Roguelike Deckbuilder · Roguelike · Deckbuilding

9 Kings
Shared: Roguelike · Strategy · Roguelike Deckbuilder

Dicey Dungeons
Shared: Roguelike Deckbuilder · Roguelite · Deckbuilding

Luck be a Landlord
Shared: Roguelike Deckbuilder · Roguelite · Deckbuilding

Dungeons & Degenerate Gamblers
Shared: Roguelike Deckbuilder · Roguelike · Deckbuilding

Monster Train 2
Shared: Roguelike Deckbuilder · Roguelike · Deckbuilding

Astrea: Six-Sided Oracles
Shared: Roguelike Deckbuilder · Dice · Roguelike

Super Fantasy Kingdom
Shared: Roguelike · Roguelite · Strategy

DICEOMANCER
Shared: Roguelike Deckbuilder · Strategy · Deckbuilding

Monster Train
Shared: Roguelite · Deckbuilding · Roguelike

RACCOIN: Coin Pusher Roguelike
Shared: Roguelike · Roguelike Deckbuilder · Deckbuilding

He is Coming
Shared: Roguelike · Roguelite · Strategy

Die in the Dungeon
Shared: Roguelike · Roguelike Deckbuilder · Deckbuilding

Hand of Fate
Shared: Roguelike Deckbuilder · Roguelike · Deckbuilding

Inscryption
Shared: Deckbuilding · Roguelike · Roguelite

Hand of Fate 2
Shared: Roguelike Deckbuilder · Deckbuilding · Roguelite

Loop Hero
Shared: Roguelike · Roguelite · Deckbuilding

Commander Quest
Shared: Roguelike Deckbuilder · Deckbuilding · Strategy

Breachway
Shared: Roguelike · Roguelike Deckbuilder · Strategy

Vault of the Void
Shared: Roguelike Deckbuilder · Deckbuilding · Roguelite

StarVaders
Shared: Roguelike Deckbuilder · Roguelite · Deckbuilding

Dice A Million
Shared: Roguelike Deckbuilder · Roguelike · Dice