Games like Roman Wars: Deck Building Game
Games like Roman Wars: Deck Building Game include Slay the Spire 2, Slay the Spire, Marvels Midnight Suns Digital Edition, Monster Train, and Balatro. We matched them by the tags players give Roman Wars: Deck Building Game on Steam (Deckbuilding, Card Battler, Turn-Based Tactics, Board Game, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Slay the Spire 2
Shared: Deckbuilding · Card Game · Card Battler

Slay the Spire
Shared: Card Battler · Deckbuilding · Card Game

Marvels Midnight Suns Digital Edition
Shared: Deckbuilding · Turn-Based Tactics · Turn-Based Strategy

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

Balatro
Shared: Deckbuilding · Card Game · Singleplayer

Library Of Ruina
Shared: Deckbuilding · Card Game · Singleplayer

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

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

Roguebook
Shared: Deckbuilding · Card Game · Singleplayer

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Card Battler · Deckbuilding · Card Game

Stacklands
Shared: Card Battler · Card Game · Deckbuilding

Circadian Dice
Shared: Deckbuilding · Turn-Based Tactics · Singleplayer

Inscryption
Shared: Card Battler · Deckbuilding · Card Game

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

StarVaders
Shared: Deckbuilding · Turn-Based Tactics · Card Game

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

Cross Blitz
Shared: Deckbuilding · Card Battler · Card Game

Ascension: Deckbuilding Game
Shared: Deckbuilding · Card Battler · Board Game

Gremlins, Inc.
Shared: Board Game · Card Game · Tabletop

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

Griftlands
Shared: Card Battler · Deckbuilding · Card Game

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

Die in the Dungeon
Shared: Deckbuilding · Card Battler · Card Game

Ratropolis
Shared: Deckbuilding · Card Battler · Singleplayer