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Planetary Defense Science

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Planetary Defense Science

Planet def sci

Planetary Defense Science reduces the time and resource costs of defense construction, and increases the impact of your Planetary Defenses.




Energy Control

Energy Control icon
Reduces the amount of resources needed to build defensive structures
Level Description Cost* Time in HH:MM:SS*
1 Reduces the amount of resources needed to build defensive structures by 1% GoldResourceIcon 2,500 00:08:20
2 Reduces the amount of resources needed to build defensive structures by 2% GoldResourceIcon 5,000 00:16:40
3 Reduces the amount of resources needed to build defensive structures by 3% GoldResourceIcon 10,000 00:33:20
4 Reduces the amount of resources needed to build defensive structures by 4% GoldResourceIcon 20,000 01:06:40
5 Reduces the amount of resources needed to build defensive structures by 5% GoldResourceIcon 40,000 02:13:20
6 Reduces the amount of resources needed to build defensive structures by 6% GoldResourceIcon 80,000 04:26:40
7 Reduces the amount of resources needed to build defensive structures by 7% GoldResourceIcon 160,000 08:53:20
8 Reduces the amount of resources needed to build defensive structures by 8% GoldResourceIcon 320,000 17:46:40
9 Reduces the amount of resources needed to build defensive structures by 9% GoldResourceIcon 640,000 35:33:20
10 Reduces the amount of resources needed to build defensive structures by 10% GoldResourceIcon 1,280,000 71:06:40
  • Note: Research times and research costs may vary depending on the level of your Technology Center.


Rapid Defense Buildup

Rapid Defense Buildup icon
Increases construction speed of Defensive structures.


Requirements: Energy Control Level 1

Level Description Cost* Time in HH:MM:SS*
1 Increases construction speed of defensive structures by 1% GoldResourceIcon 3,000 00:10:00
2 Increases construction speed of defensive structures by 2% GoldResourceIcon 6,000 00:20:00
3 Increases construction speed of defensive structures by 3% GoldResourceIcon 12,000 00:40:00
4 Increases construction speed of defensive structures by 4% GoldResourceIcon 24,000 01:20:00
5 Increases construction speed of defensive structures by 5% GoldResourceIcon 48,000 02:40:00
6 Increases construction speed of defensive structures by 6% GoldResourceIcon 96,000 05:20:00
7 Increases construction speed of defensive structures by 7% GoldResourceIcon 192,000 10:40:00
8 Increases construction speed of defensive structures by 8% GoldResourceIcon 384,000 21:20:00
9 Increases construction speed of defensive structures by 9% GoldResourceIcon 768,000 42:40:00
10 Increases construction speed of defensive structures by 10% GoldResourceIcon 1,536,000 85:20:00
  • Note: Research times and research costs may vary depending on the level of your Technology Center.


Defense Enhancement

Defense Enhancement icon
Increases the defensive value of all structures.


Requirements: Energy Control Level 3, Rapid Defense Buildup Level 3

Level Description Cost* Time in HH:MM:SS*
1 Increases the defense value of all defensive structures by 1% GoldResourceIcon 1,500 00:05:00
2 Increases the defense value of all defensive structures by 2% GoldResourceIcon 3,000 00:10:00
3 Increases the defense value of all defensive structures by 3% GoldResourceIcon 6,000 00:20:00
4 Increases the defense value of all defensive structures by 4% GoldResourceIcon 12,000 00:40:00
5 Increases the defense value of all defensive structures by 5% GoldResourceIcon 24,000 01:20:00
6 Increases the defense value of all defensive structures by 6% GoldResourceIcon 48,000 02:40:00
7 Increases the defense value of all defensive structures by 7% GoldResourceIcon 96,000 05:20:00
8 Increases the defense value of all defensive structures by 8% GoldResourceIcon 192,000 10:40:00
9 Increases the defense value of all defensive structures by 9% GoldResourceIcon 384,000 21:20:00
10 Increases the defense value of all defensive structures by 10% GoldResourceIcon 768,000 42:40:00
  • Note: Research times and research costs may vary depending on the level of your Technology Center.


Emplacement Mastery

Emplacement Mastery icon
Increases the attack power of all emplacements (defensive structures).


Requirements: Rapid Defense Buildup Level 5

Level Description Cost* Time in HH:MM:SS*
1 Increases the attack power of all emplacements by 1% GoldResourceIcon 2,250 00:07:30
2 Increases the attack power of all emplacements by 2% GoldResourceIcon 4,500 00:15:00
3 Increases the attack power of all emplacements by 3% GoldResourceIcon 9,000 00:30:00
4 Increases the attack power of all emplacements by 4% GoldResourceIcon 18,000 01:00:00
5 Increases the attack power of all emplacements by 5% GoldResourceIcon 36,000 02:00:00
6 Increases the attack power of all emplacements by 6% GoldResourceIcon 72,000 04:00:00
7 Increases the attack power of all emplacements by 7% GoldResourceIcon 144,000 08:00:00
8 Increases the attack power of all emplacements by 8% GoldResourceIcon 288,000 16:00:00
9 Increases the attack power of all emplacements by 9% GoldResourceIcon 576,000 32:00:00
10 Increases the attack power of all emplacements by 10% GoldResourceIcon 1,152,000 64:00:00
  • Note: Research times and research costs may vary depending on the level of your Technology Center.


Utmost Defense Buildup

Utmost Defense Buildup icon
Increases the maximum number of Defensive structures.


Requirements: Energy Control Level 5, Defense Enhancement Level 5, Emplacement Mastery Level 3

Level Description Cost* Time in HH:MM:SS*
1 Increases the maximum number of Defensive structures by 1% GoldResourceIcon 1,750 00:05:50
2 Increases the maximum number of Defensive structures by 2% GoldResourceIcon 3,500 00:11:40
3 Increases the maximum number of Defensive structures by 3% GoldResourceIcon 7,000 00:23:20
4 Increases the maximum number of Defensive structures by 4% GoldResourceIcon 14,000 00:46:40
5 Increases the maximum number of Defensive structures by 5% GoldResourceIcon 28,000 01:33:20
6 Increases the maximum number of Defensive structures by 6% GoldResourceIcon 56,000 03:06:40
7 Increases the maximum number of Defensive structures by 7% GoldResourceIcon 112,000 06:13:20
8 Increases the maximum number of Defensive structures by 8% GoldResourceIcon 224,000 12:26:40
9 Increases the maximum number of Defensive structures by 9% GoldResourceIcon 448,000 24:53:20
10 Increases the maximum number of Defensive structures by 10% GoldResourceIcon 896,000 49:46:40
  • Note: Research times and research costs may vary depending on the level of your Technology Center.


Range Extension

Range Extension Def icon
Increases the attack range of Particle Cannons and Anti-Aircraft Guns.


Requirements: Rapid Defense Buildup Level 8, Emplacement Mastery Level 5

Level Description Cost* Time in HH:MM:SS*
1 Increases the attack range of Particle Cannons and Anti-Aircraft Guns by 1 GoldResourceIcon 300,000 16:40:00
2 Increases the attack range of Particle Cannons and Anti-Aircraft Guns by 2 GoldResourceIcon 600,000 33:20:00
  • Note: Research times and research costs may vary depending on the level of your Technology Center.


Thor Buildup

Thor Buildup icon
Increases the maximum number of Thors by 1.


Requirements: Energy Control Level 8, Utmost Defense Buildup Level 5, Range Extension Level 1

Level Description Cost* Time in HH:MM:SS*
1 Increases the maximum number of Thors by 1. GoldResourceIcon 800,000 44:26:40
  • Note: Research times and research costs may vary depending on the level of your Technology Center.


Augment Propulsion

Augment Propulsion icon
Increases movement speed of all ships ONLY when defending your own planet.

Requirements: Emplacement Mastery Level 8, Thor Buildup Level 1

Level Description Cost* Time in HH:MM:SS*
1 Increases movement speed of all ships defending your planet by 1 GoldResourceIcon 400,000 22:13:20
2 Increases movement speed of all ships defending your planet by 2 GoldResourceIcon 900,000 50:00:00
  • Note: Research times and research costs may vary depending on the level of your Technology Center.



Related Links

Science Research
Construction Logistics Construction Science
Space Station Planetary Defense Science
Weapons Tech Ballistics Science  · Directional Science  · Missile Science  · Ship-based Science
Ship Defense Ship Defense Science

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