| Achievement | How to unlock
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| - Finish every test chamber in Chapter 2 of "Portal Proficiency".
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- Aerial Mobility Support System
| - Bounced 25 times on the repulsion gel with the same vehicle.
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- Centrifugal Convoy Adjustment System
| - Passed through the same portal 15 times.
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- Condolence Letter Delivery Boom
| - 50 test vehicles destroyed in "Portal Proficiency".
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| - 10 convoys delivered in the Portal Proficiency initiative.
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| - 20 convoys delivered in the Portal Proficiency initiative.
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| - 30 convoys delivered in the Portal Proficiency initiative.
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- Deliverance from Non-delivery
| - First job for the Condolence Letter Delivery Fleet provided.
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- Entry-Exit Relay Repeater System
| - 30 times back and forth through the same portal.
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- Extended Testing Opportunity
| - Finish every test chamber in Chapter 1.
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- Food and Artificial Sunlight
| - Finish every test chamber in Chapter 2.
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| - 5,000 Portal Transitions.
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| - 1,000 Portal Transitions.
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- Full Chief Custodian candidate
| - Finish every test chamber in Chapter 5.
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| - First turret decommissioned.
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| - Finish every test chamber in Chapter 4.
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- Portal Deficiency Certificate
| - 10 times tried to start a test run with an uncorrectly placed portal.
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| - Finish every test chamber in Chapter 3.
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- Principals of Portalability
| - Finish every test chamber in Chapter 1 of "Portal Proficiency".
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- Profound Portal Proficiency
| - Finish every test chamber in Chapter 3 of "Portal Proficiency".
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| - Finish every test chamber in Chapter 6.
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- Tunneling at Full Capacity
| - Maximum amount of portals successfully used in a test run.
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| - 100 Test Vehicles destroyed.
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