Games like Hexitten
Games like Hexitten include Slay the Spire, Slay the Spire 2, Cobalt Core, XCOM®: Chimera Squad, and 9 Kings. We matched them by the tags players give Hexitten on Steam (Roguelike Deckbuilder, Strategy, Turn-Based Strategy, Roguelike, and Card Battler): closest matches first, and among equally close ones the better-known games.

Slay the Spire
Shared: Roguelike Deckbuilder · Roguelike · Card Battler

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

Cobalt Core
Shared: Roguelike Deckbuilder · Strategy · Roguelike

XCOM®: Chimera Squad
Shared: Strategy · Turn-Based Strategy · Sci-fi

9 Kings
Shared: Strategy · Roguelike · RPG

Balatro
Shared: Roguelike Deckbuilder · Roguelike · Strategy

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

Quasimorph
Shared: Strategy · Turn-Based Strategy · RPG

Deep Sky Derelicts
Shared: Roguelike Deckbuilder · Strategy · RPG

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

Across the Obelisk
Shared: Roguelike Deckbuilder · Turn-Based Strategy · Roguelike

Warhammer 40,000: Rogue Trader
Shared: Turn-Based Strategy · RPG · Strategy

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

LONESTAR
Shared: Strategy · Roguelike · Roguelike Deckbuilder

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

Chrono Ark
Shared: Roguelike Deckbuilder · Strategy · RPG

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

Super Fantasy Kingdom
Shared: Strategy · Roguelike · RPG

XCOM: Enemy Unknown
Shared: Turn-Based Strategy · Strategy · Sci-fi

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

Jagged Alliance 3
Shared: Strategy · Turn-Based Strategy · RPG

Gordian Quest
Shared: Strategy · RPG · Card Battler

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

Battle Brothers
Shared: Strategy · Turn-Based Strategy · RPG