Games like Archons of Doom
Games like Archons of Doom include Warhammer 40,000: Battlesector, STAR WARS Zero Company™, Jagged Alliance 3, XCOM 2, and XCOM®: Chimera Squad. We matched them by the tags players give Archons of Doom on Steam (Strategy, Turn-Based Strategy, Turn-Based Tactics, 3D, and Isometric): closest matches first, and among equally close ones the better-known games.

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

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

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

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

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

Total War: WARHAMMER III
Shared: Strategy · Turn-Based Strategy · Fantasy

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

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

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

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

Warhammer 40,000: Chaos Gate - Daemonhunters
Shared: Turn-Based Strategy · Turn-Based Tactics · Strategy

Songs of Conquest
Shared: Turn-Based Tactics · Turn-Based Strategy · Strategy

Heroes® of Might & Magic® III - HD Edition
Shared: Strategy · Turn-Based Strategy · Fantasy

Hard West
Shared: Turn-Based Strategy · Strategy · Turn-Based Tactics

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

Hard West 2
Shared: Turn-Based Strategy · Turn-Based Tactics · Strategy

Fell Seal: Arbiter's Mark
Shared: Strategy · Turn-Based Tactics · Turn-Based Strategy

Showgunners
Shared: Turn-Based Tactics · Turn-Based Strategy · Strategy

Expeditions: Rome
Shared: Strategy · Turn-Based Strategy · Turn-Based Tactics

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

Brigandine The Legend of Runersia
Shared: Strategy · Turn-Based Strategy · Turn-Based Tactics

NORSE: Oath of Blood
Shared: Turn-Based Strategy · Turn-Based Tactics · Strategy

Mewgenics
Shared: Turn-Based Tactics · Turn-Based Strategy · Strategy

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