Games like Populous™: The Beginning
Games like Populous™: The Beginning include Battle Brothers, Total War: WARHAMMER, Jagged Alliance 3, Hearts of Iron IV, and XCOM 2. We matched them by the tags players give Populous™: The Beginning on Steam (God Game, Grand Strategy, Isometric, Strategy RPG, and Strategy): closest matches first, and among equally close ones the better-known games.

Battle Brothers
Shared: Strategy · Grand Strategy · RPG

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

Jagged Alliance 3
Shared: Strategy · Tactical · Isometric

Hearts of Iron IV
Shared: Grand Strategy · Strategy · Tactical

XCOM 2
Shared: Strategy · Tactical · RPG

MENACE
Shared: Strategy · Grand Strategy · RPG

Phoenix Point
Shared: Grand Strategy · Tactical · Strategy

Heroes of Might and Magic: Olden Era
Shared: Strategy · Grand Strategy · RPG

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

Crusader Kings III
Shared: Grand Strategy · Strategy · RPG

Crusader Kings II
Shared: Grand Strategy · Strategy · RPG

Heroes' Vow: Three Kingdoms
Shared: Strategy · Grand Strategy · RPG

Sid Meier’s Civilization® VI
Shared: Strategy · Grand Strategy · Tactical

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

Total War: WARHAMMER II
Shared: Strategy · Grand Strategy · Tactical

Total War: WARHAMMER III
Shared: Grand Strategy · Strategy · Tactical

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

The Last Spell
Shared: Strategy · RPG · Tactical

Xenonauts 2
Shared: Strategy · RPG · Tactical

Shadowrun Returns
Shared: Isometric · RPG · Strategy

Total War: THREE KINGDOMS
Shared: Strategy · Grand Strategy · Tactical

Wasteland 2: Director's Cut
Shared: RPG · Strategy · Isometric

SpellForce: Conquest of Eo
Shared: Strategy · Grand Strategy · RPG

The Banner Saga
Shared: Strategy RPG · Strategy · RPG