Planetary Defense Science
Planetary Defense Science reduces the time and resource costs of defense construction, and increases the impact of your Planetary Defenses.
Energy Control
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% |  2,500
|
00:08:20 |
| 2 | Reduces the amount of resources needed to build defensive structures by 2% | 5,000
|
00:16:40 |
| 3 | Reduces the amount of resources needed to build defensive structures by 3% | 10,000
|
00:33:20 |
| 4 | Reduces the amount of resources needed to build defensive structures by 4% | 20,000
|
01:06:40 |
| 5 | Reduces the amount of resources needed to build defensive structures by 5% | 40,000
|
02:13:20 |
| 6 | Reduces the amount of resources needed to build defensive structures by 6% | 80,000
|
04:26:40 |
| 7 | Reduces the amount of resources needed to build defensive structures by 7% | 160,000
|
08:53:20 |
| 8 | Reduces the amount of resources needed to build defensive structures by 8% | 320,000
|
17:46:40 |
| 9 | Reduces the amount of resources needed to build defensive structures by 9% | 640,000
|
35:33:20 |
| 10 | Reduces the amount of resources needed to build defensive structures by 10% | 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
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% | 3,000
|
00:10:00 |
| 2 | Increases construction speed of defensive structures by 2% | 6,000
|
00:20:00 |
| 3 | Increases construction speed of defensive structures by 3% | 12,000
|
00:40:00 |
| 4 | Increases construction speed of defensive structures by 4% | 24,000
|
01:20:00 |
| 5 | Increases construction speed of defensive structures by 5% | 48,000
|
02:40:00 |
| 6 | Increases construction speed of defensive structures by 6% | 96,000
|
05:20:00 |
| 7 | Increases construction speed of defensive structures by 7% | 192,000
|
10:40:00 |
| 8 | Increases construction speed of defensive structures by 8% | 384,000
|
21:20:00 |
| 9 | Increases construction speed of defensive structures by 9% | 768,000
|
42:40:00 |
| 10 | Increases construction speed of defensive structures by 10% | 1,536,000
|
85:20:00 |
- Note: Research times and research costs may vary depending on the level of your Technology Center.
Defense Enhancement
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% | 1,500
|
00:05:00 |
| 2 | Increases the defense value of all defensive structures by 2% | 3,000
|
00:10:00 |
| 3 | Increases the defense value of all defensive structures by 3% | 6,000
|
00:20:00 |
| 4 | Increases the defense value of all defensive structures by 4% | 12,000
|
00:40:00 |
| 5 | Increases the defense value of all defensive structures by 5% | 24,000
|
01:20:00 |
| 6 | Increases the defense value of all defensive structures by 6% | 48,000
|
02:40:00 |
| 7 | Increases the defense value of all defensive structures by 7% | 96,000
|
05:20:00 |
| 8 | Increases the defense value of all defensive structures by 8% | 192,000
|
10:40:00 |
| 9 | Increases the defense value of all defensive structures by 9% | 384,000
|
21:20:00 |
| 10 | Increases the defense value of all defensive structures by 10% | 768,000
|
42:40:00 |
- Note: Research times and research costs may vary depending on the level of your Technology Center.
Emplacement Mastery
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% | 2,250
|
00:07:30 |
| 2 | Increases the attack power of all emplacements by 2% | 4,500
|
00:15:00 |
| 3 | Increases the attack power of all emplacements by 3% | 9,000
|
00:30:00 |
| 4 | Increases the attack power of all emplacements by 4% | 18,000
|
01:00:00 |
| 5 | Increases the attack power of all emplacements by 5% | 36,000
|
02:00:00 |
| 6 | Increases the attack power of all emplacements by 6% | 72,000
|
04:00:00 |
| 7 | Increases the attack power of all emplacements by 7% | 144,000
|
08:00:00 |
| 8 | Increases the attack power of all emplacements by 8% | 288,000
|
16:00:00 |
| 9 | Increases the attack power of all emplacements by 9% | 576,000
|
32:00:00 |
| 10 | Increases the attack power of all emplacements by 10% | 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
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% | 1,750
|
00:05:50 |
| 2 | Increases the maximum number of Defensive structures by 2% | 3,500
|
00:11:40 |
| 3 | Increases the maximum number of Defensive structures by 3% | 7,000
|
00:23:20 |
| 4 | Increases the maximum number of Defensive structures by 4% | 14,000
|
00:46:40 |
| 5 | Increases the maximum number of Defensive structures by 5% | 28,000
|
01:33:20 |
| 6 | Increases the maximum number of Defensive structures by 6% | 56,000
|
03:06:40 |
| 7 | Increases the maximum number of Defensive structures by 7% | 112,000
|
06:13:20 |
| 8 | Increases the maximum number of Defensive structures by 8% | 224,000
|
12:26:40 |
| 9 | Increases the maximum number of Defensive structures by 9% | 448,000
|
24:53:20 |
| 10 | Increases the maximum number of Defensive structures by 10% | 896,000
|
49:46:40 |
- Note: Research times and research costs may vary depending on the level of your Technology Center.
Range Extension
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 | 300,000
|
16:40:00 |
| 2 | Increases the attack range of Particle Cannons and Anti-Aircraft Guns by 2 | 600,000
|
33:20:00 |
- Note: Research times and research costs may vary depending on the level of your Technology Center.
Thor Buildup
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. | 800,000
|
44:26:40 |
- Note: Research times and research costs may vary depending on the level of your Technology Center.
Augment Propulsion
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 | 400,000
|
22:13:20 |
| 2 | Increases movement speed of all ships defending your planet by 2 | 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 |