Games like Sky Dominion
Games like Sky Dominion include War Thunder, Arma 3, IRON NEST: Heavy Turret Simulator, Totally Accurate Battle Simulator, and WARDOGS. We matched them by the tags players give Sky Dominion on Steam (Action, War, Realistic, Adventure, and Combat): closest matches first, and among equally close ones the better-known games.

War Thunder
Shared: Action · Combat · Simulation

Arma 3
Shared: Action · Realistic · Simulation

IRON NEST: Heavy Turret Simulator
Shared: Realistic · War · Simulation

Totally Accurate Battle Simulator
Shared: War · Simulation · Realistic

WARDOGS
Shared: Action · Realistic · Combat

Battlefield™ 6
Shared: Action · War · Combat

Hell Let Loose
Shared: Realistic · War · Action

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: War · Arcade · Action

Nuclear Option
Shared: Action · War · Simulation

FPV Kamikaze Drone
Shared: Action · War · Simulation

VTOL VR
Shared: Combat · Realistic · War

Holdfast: Nations At War
Shared: War · Action · Shooter

Project Wingman
Shared: Action · War · Arcade

Squad
Shared: Realistic · Action · Shooter

Arma Reforger
Shared: Realistic · Action · Simulation

OPERATOR
Shared: Realistic · Action · Simulation

Red Orchestra 2: Heroes of Stalingrad with Rising Storm
Shared: Realistic · War · Wargame

Hell Let Loose: Vietnam
Shared: Action · Simulation · Realistic

Ready or Not
Shared: Realistic · Shooter · Action

Insurgency: Sandstorm
Shared: Realistic · Action · War

Battlefield™ 2042
Shared: War · Action · Shooter

Gunner, HEAT, PC!
Shared: Realistic · Simulation · Action

Red Dead Redemption 2
Shared: Action · Adventure · Realistic

Warhammer 40,000: Space Marine 2
Shared: Action · Adventure · War