Games like doctrine
Games like doctrine include Baldur's Gate 3, The Last Spell, Pathfinder: Kingmaker - Enhanced Plus Edition, Limbus Company, and 龙胤立志传. We matched them by the tags players give doctrine on Steam (RPG, Strategy RPG, CRPG, 2D, and Turn-Based Combat): closest matches first, and among equally close ones the better-known games.

Baldur's Gate 3
Shared: RPG · Turn-Based Combat · CRPG

The Last Spell
Shared: RPG · Singleplayer · Turn-Based Combat

Pathfinder: Kingmaker - Enhanced Plus Edition
Shared: RPG · CRPG · Strategy RPG

Limbus Company
Shared: Turn-Based Combat · RPG · Singleplayer

龙胤立志传
Shared: RPG · Strategy RPG · Turn-Based Combat

Darkest Dungeon®
Shared: RPG · Turn-Based Combat · Singleplayer

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

Ash of Gods: Redemption
Shared: RPG · Singleplayer · Turn-Based Combat

觅长生
Shared: RPG · Turn-Based Combat · Strategy RPG

Clair Obscur: Expedition 33
Shared: RPG · Turn-Based Combat · Singleplayer

Fallout: A Post Nuclear Role Playing Game
Shared: RPG · Turn-Based Combat · Singleplayer

Metaphor: ReFantazio
Shared: RPG · Turn-Based Combat · Singleplayer

Swords and Souls: Neverseen
Shared: RPG · Turn-Based Combat · Singleplayer

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

The Thaumaturge
Shared: RPG · CRPG · Singleplayer

Sword and Fairy
Shared: RPG · Turn-Based Combat · 2D

UnderRail
Shared: RPG · CRPG · Turn-Based Combat

Fallout 2: A Post Nuclear Role Playing Game
Shared: RPG · Turn-Based Combat · Singleplayer

Suikoden I&II HD Remaster Gate Rune and Dunan Unification Wars
Shared: RPG · 2D · Singleplayer

Prince of Qin
Shared: RPG · Strategy RPG · 2D

Stoneshard
Shared: RPG · 2D · Singleplayer

FINAL FANTASY
Shared: RPG · Turn-Based Combat · 2D

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

Look Outside
Shared: RPG · Turn-Based Combat · 2D