Steam Xbox

Bridge Constructor Portal achievement guide & roadmap (Xbox)

 

Properties

No missable achievements (plus 11 unknown)

Guide 54% complete - please help finish it
 

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45%

Extended Testing Opportunity

Story, Unmissable, Anywhere,

Finish every test chamber in Chapter 1

41.5%

No Hard Feelings

Objective, Optional, Anywhere,

First turret decommissioned

22.6%

Food and Artificial Sunlight

Story, Unmissable, Anywhere,

Finish every test chamber in Chapter 2

19.2%

66% Loss

Grind, Optional, Anywhere,

20 convoys delivered

15.6%

You monster.

Grind, Optional, Anywhere,

100 Test Vehicles destroyed

13.8%

Post-Insignificance

Story, Unmissable, Anywhere,

Finish every test chamber in Chapter 3

11.1%

For Science!

Grind, Optional, Anywhere,

1,000 Portal Transitions

8.7%

Official Pre-Admittance

Story, Unmissable, Anywhere,

Finish every test chamber in Chapter 4

6.7%

66% Delivery

Grind, Optional, Anywhere,

40 convoys delivered

5.4%

Full Chief Custodian candidate

Story, Unmissable, Anywhere,

Finish every test chamber in Chapter 5

4.3%

Aerial Mobility Support System

Objective, Optional, Anywhere,

Bounced 25 times on the repulsion gel with the same vehicle

3%

Centrifugal Convoy Adjustment System

Objective, Optional, Anywhere,

Passed through the same portal 15 times

2.6%

Spectacularly Lonely

Story, Unmissable, Anywhere,

Finish every test chamber in Chapter 6

2.3%

Entry-Exit Relay Repeater System

Objective, Optional, Anywhere,

30 times back and forth through the same portal

2%

For More Science!

Grind, Optional, Anywhere,

5,000 Portal Transitions

1.7%

0% Non-Delivery

Grind, Optional, Anywhere,

60 convoys delivered

0.7%

Deliverance from Non-delivery

First job for the Condolence Letter Delivery Fleet provided.

0.5%

Portal Deficiency Certificate

10 times tried to start a test run with an uncorrectly placed portal.

0.4%

Condolence Letter Delivery Boom

50 test vehicles destroyed in "Portal Proficiency"

0.4%

Principals of Portalability

Finish every test chamber in Chapter 1 of "Portal Proficiency".

0.3%

Convoyability 10

10 convoys delivered in the Portal Proficiency initiative

0.3%

Convoyability 20

20 convoys delivered in the Portal Proficiency initiative

0.2%

Tunneling at Full Capacity

Maximum amount of portals successfully used in a test run.

0.2%

Profound Portal Proficiency

Finish every test chamber in Chapter 3 of "Portal Proficiency".

0.2%

Convoyability 30

30 convoys delivered in the Portal Proficiency initiative

0%

Criação de Túneis Avançada

Finish every test chamber in Chapter 2 of "Portal Proficiency".