Games like Calice
Games like Calice include Mewgenics, Monster Train, LONESTAR, Slay the Spire 2, and STAR WARS Zero Company™. We matched them by the tags players give Calice on Steam (Card Battler, Turn-Based Tactics, 2D Platformer, PvE, and Strategy): closest matches first, and among equally close ones the better-known games.

Mewgenics
Shared: Turn-Based Tactics · Turn-Based Strategy · Turn-Based Combat

Monster Train
Shared: Card Battler · Turn-Based Tactics · Turn-Based Strategy

LONESTAR
Shared: Turn-Based Tactics · Card Battler · Strategy

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

STAR WARS Zero Company™
Shared: Turn-Based Tactics · Turn-Based Strategy · Strategy

Into the Breach
Shared: Strategy · Turn-Based Tactics · Turn-Based Strategy

Warhammer 40,000: Chaos Gate - Daemonhunters
Shared: Turn-Based Tactics · Turn-Based Strategy · Strategy

Balatro
Shared: Roguelike · Strategy · Card Battler

The Last Spell
Shared: Turn-Based Tactics · Strategy · Turn-Based Strategy

XCOM 2
Shared: Strategy · Turn-Based Tactics · Turn-Based Combat

Slay the Spire
Shared: Card Battler · Roguelike · Strategy

Inkbound
Shared: Turn-Based Tactics · PvE · Turn-Based Strategy

Legends of Kingdom Rush
Shared: Turn-Based Tactics · Turn-Based Strategy · Strategy

Your Only Move Is HUSTLE
Shared: Turn-Based Strategy · Strategy · Turn-Based Tactics

Griftlands
Shared: Card Battler · Strategy · Roguelike

Wildfrost
Shared: Card Battler · Turn-Based Tactics · Roguelike

Dream of Corpse Lady
Shared: Card Battler · Turn-Based Tactics · Strategy

Dice & Fold
Shared: Card Battler · Turn-Based Tactics · Roguelike

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Roguelike · Turn-Based Strategy

XCOM®: Chimera Squad
Shared: Turn-Based Tactics · Strategy · Turn-Based Strategy

Ballionaire
Shared: 2D · Strategy · Roguelike

As We Descend
Shared: Card Battler · Turn-Based Tactics · Roguelike

Journey of Realm:Dawn Dew
Shared: Turn-Based Tactics · 2D Platformer · Turn-Based Strategy

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