Games like Sid Meier's Civilization IV: Colonization
Games like Sid Meier's Civilization IV: Colonization include Sid Meier’s Civilization® VI, Sid Meier's Civilization® V, HUMANKIND™, Heroes of Might and Magic: Olden Era, and Old World. We matched them by the tags players give Sid Meier's Civilization IV: Colonization on Steam (Strategy, Turn-Based Strategy, Turn-Based, 4X, and Historical): closest matches first, and among equally close ones the better-known games.

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

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

HUMANKIND™
Shared: Strategy · Turn-Based Strategy · 4X

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

Old World
Shared: Strategy · 4X · Turn-Based Strategy

Sid Meier's Civilization VII
Shared: Strategy · 4X · Historical

Age of History II
Shared: Strategy · Turn-Based Strategy · Historical

Civilization IV: Beyond the Sword
Shared: Strategy · Turn-Based Strategy · Turn-Based

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

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

ENDLESS Legend™ 2
Shared: Strategy · Turn-Based Strategy · 4X

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

Total War: THREE KINGDOMS
Shared: Strategy · Turn-Based Strategy · Historical

Europa Universalis IV
Shared: Strategy · Historical · 4X

Total War: MEDIEVAL II – Definitive Edition
Shared: Strategy · Turn-Based Strategy · Historical

Manor Lords
Shared: Strategy · Historical · Simulation

Imperator: Rome
Shared: Strategy · Historical · Simulation

Terra Invicta
Shared: Strategy · 4X · Historical

ENDLESS Space™ 2
Shared: Strategy · Turn-Based Strategy · 4X

Total War: NAPOLEON – Definitive Edition
Shared: Strategy · Turn-Based Strategy · Historical

Stellaris
Shared: Strategy · 4X · Grand Strategy

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

Millennia
Shared: Strategy · Turn-Based Strategy · 4X

Sid Meier's Civilization®: Beyond Earth™
Shared: Strategy · Turn-Based Strategy · 4X