Games like Edge Of Extinction
Games like Edge Of Extinction include Total War: WARHAMMER II, Aliens: Dark Descent, Age of Mythology: Retold, Company of Heroes 3, and Total War: WARHAMMER III. We matched them by the tags players give Edge Of Extinction on Steam (Strategy, RTS, Real Time Tactics, 3D, and Aliens): closest matches first, and among equally close ones the better-known games.

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

Aliens: Dark Descent
Shared: Strategy · RTS · Real Time Tactics

Age of Mythology: Retold
Shared: Strategy · RTS · 3D

Company of Heroes 3
Shared: Strategy · RTS · Singleplayer

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

Planetary Annihilation: TITANS
Shared: Strategy · RTS · Real Time Tactics

Battlefleet Gothic: Armada (Classic)
Shared: Strategy · RTS · Real Time Tactics

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

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

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

Sins of a Solar Empire II
Shared: Strategy · RTS · Singleplayer

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

Element TD 2 - Tower Defense
Shared: Real Time Tactics · Strategy · Fantasy

Tempest Rising
Shared: Strategy · RTS · 3D

Silica
Shared: RTS · Strategy · Multiplayer

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

Broken Arrow
Shared: Strategy · RTS · Real Time Tactics

Cossacks 3
Shared: Strategy · RTS · Multiplayer

Total War: THREE KINGDOMS
Shared: Strategy · RTS · Real Time Tactics

Homeworld 3
Shared: RTS · Strategy · Multiplayer

Halo Wars: Definitive Edition
Shared: Strategy · RTS · Multiplayer

Company of Heroes 2
Shared: Strategy · RTS · Multiplayer

Wargame: Red Dragon
Shared: Strategy · RTS · Real Time Tactics

Age of Mythology: Extended Edition
Shared: Strategy · RTS · Multiplayer