Games like Phantom Doctrine
Games like Phantom Doctrine include XCOM 2, XCOM®: Chimera Squad, XCOM: Enemy Unknown, STAR WARS Zero Company™, and Gears Tactics. We matched them by the tags players give Phantom Doctrine on Steam (Turn-Based Tactics, Strategy, Cold War, Stealth, and RPG): closest matches first, and among equally close ones the better-known games.

XCOM 2
Shared: Strategy · Turn-Based Tactics · Tactical

XCOM®: Chimera Squad
Shared: Turn-Based Tactics · Strategy · Turn-Based Strategy

XCOM: Enemy Unknown
Shared: Strategy · Tactical · Turn-Based Strategy

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

Gears Tactics
Shared: Turn-Based Tactics · Strategy · Tactical

BattleTech
Shared: Strategy · Turn-Based Tactics · Tactical

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

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

Jagged Alliance 3
Shared: Turn-Based Tactics · Strategy · Tactical

Mutant Year Zero: Road to Eden
Shared: Strategy · Turn-Based Tactics · RPG

The Dungeon Of Naheulbeuk: The Amulet Of Chaos
Shared: Turn-Based Tactics · RPG · Strategy

MENACE
Shared: Strategy · Turn-Based Tactics · RPG

Heroes of Might and Magic: Olden Era
Shared: Strategy · RPG · Turn-Based Tactics

Sid Meier’s Civilization® VI
Shared: Strategy · Turn-Based Strategy · Singleplayer

Warhammer 40,000: Mechanicus
Shared: Turn-Based Tactics · Strategy · Singleplayer

Blood Bowl 2: Legendary Edition (Classic)
Shared: Strategy · Singleplayer · Tactical

Sid Meier's Civilization® V
Shared: Strategy · Turn-Based Strategy · Turn-Based

Mordheim: City of the Damned
Shared: Strategy · RPG · Turn-Based Tactics

Total War: WARHAMMER II
Shared: Strategy · Turn-Based Strategy · Singleplayer

Xenonauts 2
Shared: Strategy · Turn-Based Tactics · RPG

Warhammer 40,000: Battlesector
Shared: Turn-Based Tactics · Strategy · Tactical

Total War: ROME II - Emperor Edition
Shared: Strategy · Turn-Based Strategy · Tactical

Shadow Tactics: Blades of the Shogun
Shared: Strategy · Stealth · Tactical

Jagged Alliance 2 - Wildfire
Shared: Strategy · Turn-Based Tactics · RPG