Games like Crown and Adventure
Games like Crown and Adventure include Symphony of War: The Nephilim Saga, Mount & Blade II: Bannerlord, Wartales, Kenshi, and The Banner Saga. We matched them by the tags players give Crown and Adventure on Steam (Tactical RPG, Real Time Tactics, Sandbox, Party-Based RPG, and Strategy RPG): closest matches first, and among equally close ones the better-known games.

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

Mount & Blade II: Bannerlord
Shared: Sandbox · Strategy · RPG

Wartales
Shared: RPG · Party-Based RPG · Tactical RPG

Kenshi
Shared: Sandbox · Strategy RPG · RPG

The Banner Saga
Shared: Tactical RPG · Strategy RPG · RPG

Total War: WARHAMMER
Shared: RPG · Strategy · Strategy RPG

Sands of Salzaar
Shared: RPG · Sandbox · Strategy

Kingdom Heroes 8
Shared: Tactical RPG · Real Time Tactics · Strategy RPG

鬼谷八荒 Tale of Immortal
Shared: Sandbox · Tactical RPG · RPG

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

Age of Reforging: The Freelands
Shared: Sandbox · Party-Based RPG · RPG

Terraria
Shared: Sandbox · 2D · Pixel Graphics

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Open World · Story Rich

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

Mount & Blade: Warband
Shared: Sandbox · RPG · Strategy

觅长生
Shared: RPG · Strategy · Open World

Dragon Age: Origins - Ultimate Edition
Shared: RPG · Party-Based RPG · Story Rich

Solasta: Crown of the Magister
Shared: RPG · Strategy RPG · Party-Based RPG

Crusader Kings III
Shared: Grand Strategy · Strategy · RPG

Total War: WARHAMMER III
Shared: Real Time Tactics · Grand Strategy · Strategy

Age of Wonders 4
Shared: Strategy · Grand Strategy · RPG

江湖十一
Shared: RPG · Sandbox · Tactical RPG

The Iron Oath
Shared: Tactical RPG · RPG · Party-Based RPG

Total War: WARHAMMER II
Shared: Strategy · Grand Strategy · Real Time Tactics