Premium Starbase is a premium automatic combat station available to players in the game of Astro Lords: Oort Cloud.
Unlike standard Starbases, a Premium Starbase possesses better characteristics: it deals more damage, it has a bigger ammunition reserve and its toughness is also higher. 
To be able to change branches and also to upgrade their premium Starbase, the player must pay with deuterium.
The higher the level, the higher the price. 
The player should note that changing their standard Starbase branch to premium one is irreversible. The player WILL NOT be able to return to using a basic Starbase.
Level 1
Toughness: 1,000
Cannons: 1
Radars: 1
Ammunition: 100
Level 2
Level 2
| Required to upgrade | 
Toughness and ammunition | 
Cannons and radars
 | 
  Upgrade time: 3 hoursчаса | 
  Toughness: 1,000 > 1,530 | 
  Cannons: 1
 | 
  Crystals: 3,000 | 
  Ammunition: 100 > 130 | 
  Radars: 1
 | 
  Microchips: 100 | 
   | 
 | 
  Credits: 1,000 | 
   | 
 | 
  Energy: 20 | 
   | 
 | 
  Workers: 15 | 
   | 
 | 
  Deuterium: 25 | 
   | 
Level 3
Toughness: 1,790
 Cannons: 1
 Radars: 1
 Ammunition: 160
 
Level 4
Toughness: 2,050
 Cannons: 1
 Radars: 1
 Ammunition: 190
 
Level 5
Toughness: 2,310
 Cannons: 2
 Radars: 2
 Ammunition: 220
 
Level 6
Toughness: 2,570
 Cannons: 2
 Radars: 2
 Ammunition: 250
 
Level 7
Toughness: 2,830
 Cannons: 2
 Radars: 2
 Ammunition: 280
 
level 8
Toughness: 3,090
 Cannon: 2
 Radars: 2
 Ammunition: 310
 
Level 9
Toughness: 3,350
 Cannon: 2
 Radars: 2
 Ammunition: 340
 
Level 10
Toughness: 3,610
 Cannon: 2
 Radars: 2
 Ammunition: 370
 
Level 11
Toughness: 3,870
 Cannon: 3
 Radars: 2
 Ammunition: 400
 
Level 12
Toughness: 4,130
 Cannon: 3
 Radars: 2
 Ammunition: 430
 
Level 13
Toughness: 4,390
 Cannon: 3
 Radars: 2
 Ammunition: 460
 
Level 14
Toughness: 4,650
 Cannon: 3
 Radars: 2
 Ammunition: 490
 
Level 15
Toughness: 4,910
 Cannon: 3
 Radars: 2
 Ammunition: 520
 
Level 16
Toughness: 5,170
 Cannons: 4
 Radars: 3
 Ammunition: 550
 
Level 17
Toughness: 5,430
 Cannons: 4
 Radars: 3
 Ammunition: 580
 
Level 18
Toughness: 5,690
 Cannons: 4
 Radars: 3
 Ammunition: 610
 
Level 19
Toughness: 5,950
 Cannons: 4
 Radars: 3
 Ammunition: 640
 
Level 20
Toughness: 6,210
 Cannons: 4
 Radars: 3
 Ammunition: 670
 
Level 21
Toughness: 6,470
 Cannons: 5
 Radars: 3
 Ammunition: 700
 
Level 22
Toughness: 6,730
 Cannons: 5
 Radars: 3
 Ammunition: 730
 
Level 23
Toughness: 6,990
 Cannons: 5
 Radars: 3
 Ammunition: 760
 
Level 24
Toughness: 7,250
 Cannons: 5
 Radars: 3
 Ammunition: 790
 
Level 25
Toughness: 7,510
 Cannons: 6
 Radars: 4
 Ammunition: 820
 
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