Games like ACE Strategy: Mecha Nova
Games like ACE Strategy: Mecha Nova include Slay the Spire 2, Balatro, Slay the Spire, Monster Train, and BattleTech. We matched them by the tags players give ACE Strategy: Mecha Nova on Steam (Deckbuilding, Mechs, Roguelike, Card Game, and Strategy): closest matches first, and among equally close ones the better-known games.

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

Balatro
Shared: Roguelike · Deckbuilding · Card Game

Slay the Spire
Shared: Card Game · Deckbuilding · Roguelike

Monster Train
Shared: Deckbuilding · Card Game · Roguelike

BattleTech
Shared: Mechs · Strategy · Turn-Based Strategy

Inscryption
Shared: Deckbuilding · Card Game · Card Battler

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

Monster Train 2
Shared: Deckbuilding · Roguelike · Card Game

9 Kings
Shared: Strategy · Roguelike · Deckbuilding

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

Magic: The Gathering Arena
Shared: Card Game · Deckbuilding · Strategy

Cobalt Core
Shared: Card Game · Roguelike · Strategy

FTL: Faster Than Light
Shared: Roguelike · Strategy · Sci-fi

Wildfrost
Shared: Card Game · Deckbuilding · Card Battler

The Bazaar
Shared: Deckbuilding · Strategy · Card Game

Die in the Dungeon
Shared: Deckbuilding · Roguelike · Strategy

Mechabellum
Shared: Mechs · Strategy · Robots

Dicey Dungeons
Shared: Deckbuilding · Roguelike · Card Battler

Loop Hero
Shared: Roguelike · Deckbuilding · Card Game

Across the Obelisk
Shared: Deckbuilding · Card Game · Turn-Based Strategy

StarVaders
Shared: Deckbuilding · Card Game · Roguelike

Roguebook
Shared: Deckbuilding · Card Game · Strategy

天外武林 (Traveler of Wuxia)
Shared: Deckbuilding · Roguelike · Card Game

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