
Planetary Defense: An Orbital Turret Defense System
PRICE COMPARISON
ABOUT THIS GAME
Planetary Defense: An Orbital Turret Defense System Overview
In Planetary Defense: An Orbital Turret Defense System, players engage in a thrilling combination of 2D space shooter and tower defense gameplay. As you protect your planet from waves of asteroids and alien attackers, you'll need to strategically build and upgrade your arsenal. Using your Surface Cannon and custom Satellite Turrets, you must fend off increasingly challenging threats, including colossal Megadeath Star bosses armed with doomsday timers.
Master Your Weapons Against Alien Forces
Combat is central to the experience. Players can point and click to aim their Surface Cannon, which can be upgraded for improved range and accuracy. By equipping additional barrels, players can enhance firepower. Building custom missile projectiles adds another layer of strategy—choose from different warheads and fuel systems to create highly effective projectiles that guarantee a solid defense against invading forces.
Build Custom Turrets for Automated Defense
The Satellite Factory allows players to construct automated turrets ready to defend in orbit. With over 200 combinations possible, players can equip Satellite Turrets with multiple guns and tailor their targeting mechanisms to fit various combat strategies. This addition not only diversifies the gameplay but encourages players to develop their ideal defense layout against alien onslaughts, making each session unique.
Shields and Drones: Enhancements for Survival
Maintaining the Planetary Shield is crucial—upgrades increase its durability and regeneration speed. New mechanics also introduce the Specter Drone Factory, a modular system for customizable drones that patrol space and engage threats. These new drones complement your existing defenses and add flexibility, allowing players to adapt quickly to changing battle conditions in the depths of space.
Unique Currencies to Customize Difficulty
To keep the gameplay fresh, a currency mechanic offers six unique coins that alter the way players earn and spend resources. Choosing from FireCoin, BubbleBuck, MineDime, BoilBuck, QuarryCoin, and Smelted affects how players approach the game. This system provides significant variation in the overall experience, accommodating different strategies and preferences as players tackle their mission to defend the planet.
Encounter Diverse Hazards and Alien Attack Patterns
As players progress, they will face increasingly complex enemy types. From traditional asteroids that split upon destruction to UFOs with specific attack patterns, there's no shortage of challenges. Red Roamers and Orange Orbiters employ evasive maneuvers, while Blue Bombers execute strategic bombing runs. Players must be vigilant, as Frigates appear to dismantle your turrets when your defenses become too formidable.
Boss Battles and Passion-Driven Development
The ultimate showdown comes with the Megadeath Stars, massive battle stations with a dangerous timer. Players must act quickly to destroy them before they unleash catastrophic damage on your planet. This engaging game is crafted by Natedog769, who coded every facet and developed all the game sprites, showcasing a true passion for game development. Support for this title will help fuel future updates and enhancements, ensuring that the game continues to evolve.
PRICE HISTORY
Historical Low
$0.84
Steam · Mar 16, 2023
Average Price
$1.28
all stores · 6 months
Lowest Price Now
$1.69
Steam
Historical Low: $0.84 at Steam on 2023-03-16
Average Price: $1.37
Lowest Price Now: $1.69 at Steam


















