Games like Orbit Defender
You are in the control of the Planetary Defense System of Earth. Your job is to protect Earth using turrets orbitting the planet. You have gotten full control of the planet and you are responsible to keep the planet intact.
Indie games to play next
Picked to match Orbit Defender on gameplay, themes, and feel.
DEFENDER OF EARTH VS THE ALIEN ARMADA
Planet 1138
Mars Wars
The Last Tower
Homeworld Defense
X-Morph: Defense
Defense Grid: The Awakening
C.R.E.E.P.S
Final Core
ROD: Revolt Of Defense
Defense Zone 3 Ultra HD
Aether Way
DG2: Defense Grid 2
Orbitron
Conran - The dinky Raccoon
Shadow Heroes: Vengeance In Flames
Taur
Alien Invasion Tower Defense
Infested Planet
Alien Robot Monsters
Defend Your Kingdom
Operation Valderon
Mars or Die!
Anomaly Defenders