Games like Westner Hero 8
Games like Westner Hero 8 include 9 Kings, Balatro, Slay the Spire 2, Slay the Spire, and Super Fantasy Kingdom. We matched them by the tags players give Westner Hero 8 on Steam (Boomer Shooter, Strategy, RPG, Turn-Based Tactics, and Roguelite): closest matches first, and among equally close ones the better-known games.

9 Kings
Shared: Strategy · RPG · Card Game

Balatro
Shared: Card Game · Strategy · Roguelike

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

Slay the Spire
Shared: Card Game · Strategy · Roguelike

Super Fantasy Kingdom
Shared: Strategy · RPG · Roguelite

Monster Train
Shared: Roguelite · Turn-Based Tactics · Card Game

Roguebook
Shared: RPG · Strategy · Card Game

Mewgenics
Shared: Turn-Based Tactics · Roguelite · RPG

Loop Hero
Shared: Roguelite · Roguelike · Card Game

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

Brutal Orchestra
Shared: Strategy · RPG · Roguelite

Griftlands
Shared: Roguelite · RPG · Strategy

Home Behind 2
Shared: Strategy · RPG · Roguelite

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

Die in the Dungeon
Shared: Strategy · Card Game · Roguelike

Peglin
Shared: Roguelite · Strategy · Roguelike

Fights in Tight Spaces
Shared: Strategy · Turn-Based Tactics · Action

天外武林 (Traveler of Wuxia)
Shared: RPG · Strategy · Card Game

He is Coming
Shared: Strategy · RPG · Roguelite

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

Stoneshard
Shared: RPG · Strategy · Roguelike

Iratus: Lord of the Dead
Shared: Strategy · RPG · Roguelite

Vampire Survivors
Shared: Roguelite · 2D · Roguelike

Cross Blitz
Shared: RPG · Roguelite · Strategy