Games like Hexa Vanguard
Games like Hexa Vanguard include 9 Kings, Across the Obelisk, Overdungeon, Home Behind, and Dota Underlords. We matched them by the tags players give Hexa Vanguard on Steam (Adventure, Casual, RPG, Strategy, and Auto Battler): closest matches first, and among equally close ones the better-known games.

9 Kings
Shared: RPG · Strategy · Auto Battler

Across the Obelisk
Shared: Adventure · Casual · Card Game

Overdungeon
Shared: Strategy · RPG · Casual

Home Behind
Shared: Adventure · RPG · Casual

Dota Underlords
Shared: Casual · Strategy · Auto Battler

Chrono Ark
Shared: RPG · Adventure · Strategy

Path of Idle: Old Gods Rising
Shared: RPG · Adventure · Strategy

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Strategy · Adventure

GWENT: The Witcher Card Game
Shared: RPG · Strategy · Card Game

Gordian Quest
Shared: RPG · Adventure · Strategy

Balatro
Shared: Card Game · Strategy · Deckbuilding

For The King II
Shared: Adventure · RPG · Strategy

Dragon Cliff
Shared: RPG · Strategy · Casual

Super Fantasy Kingdom
Shared: RPG · Strategy · Auto Battler

Dwarves: Glory, Death and Loot
Shared: RPG · Auto Battler · Strategy

The Bazaar
Shared: Strategy · Auto Battler · Deckbuilding

Symphony of War: The Nephilim Saga
Shared: RPG · Adventure · Strategy

Sultan's Game
Shared: RPG · Strategy · Adventure

Pathfinder: Kingmaker - Enhanced Plus Edition
Shared: RPG · Party-Based RPG · Adventure

Dead Age
Shared: RPG · Strategy · Adventure

Plebby Quest: The Crusades
Shared: Casual · Strategy · RPG

Home Behind 2
Shared: Adventure · RPG · Strategy

Warhammer 40,000: Rogue Trader
Shared: RPG · Strategy · Adventure

Melvor Idle
Shared: Casual · RPG · Adventure