Games like Planetary Annihilation: TITANS
Games like Planetary Annihilation: TITANS include Supreme Commander: Forged Alliance, Halo Wars: Definitive Edition, Company of Heroes 2, Total War: WARHAMMER II, and Warhammer 40,000: Dawn of War III. We matched them by the tags players give Planetary Annihilation: TITANS on Steam (RTS, Strategy, Real Time Tactics, Base Building, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Supreme Commander: Forged Alliance
Shared: RTS · Strategy · Base Building

Halo Wars: Definitive Edition
Shared: RTS · Strategy · Base Building

Company of Heroes 2
Shared: Strategy · RTS · Multiplayer

Total War: WARHAMMER II
Shared: Strategy · RTS · Multiplayer

Warhammer 40,000: Dawn of War III
Shared: RTS · Strategy · Multiplayer

STAR WARS™ Empire at War - Gold Pack
Shared: RTS · Strategy · Multiplayer

Warhammer 40,000: Dawn of War - Definitive Edition
Shared: RTS · Strategy · Multiplayer

Iron Harvest
Shared: RTS · Strategy · Base Building

Battlefleet Gothic: Armada 2
Shared: Strategy · RTS · Real Time Tactics

Total War: WARHAMMER III
Shared: Strategy · RTS · Real Time Tactics

Supreme Commander 2
Shared: RTS · Strategy · Base Building

Age of Empires III: Definitive Edition
Shared: Strategy · RTS · Base Building

Total War: THREE KINGDOMS
Shared: Strategy · RTS · War

Command & Conquer™ Red Alert™ 3
Shared: Strategy · RTS · Base Building

Command & Conquer™ Remastered Collection
Shared: RTS · Strategy · Base Building

Call to Arms - Gates of Hell: Ostfront
Shared: Strategy · Real Time Tactics · RTS

Battlefleet Gothic: Armada (Classic)
Shared: Strategy · RTS · Multiplayer

Total War: ROME II - Emperor Edition
Shared: Strategy · RTS · Multiplayer

Warhammer 40,000: Dawn of War - Anniversary Edition (Classic)
Shared: RTS · Strategy · Base Building

Men of War: Assault Squad 2
Shared: Strategy · RTS · War

Company of Heroes
Shared: Strategy · RTS · Multiplayer

Mindustry
Shared: Base Building · RTS · Strategy

Age of Empires: Definitive Edition
Shared: RTS · Strategy · Multiplayer

Total War: ATTILA
Shared: Strategy · RTS · War