Here is the full list of all 74 INFRA achievements.
Turn on the generators at Hammer Valley Dam and succesfully connect the plant to the grid.
At the Hammer Valley Dam, toss the elevator fuse into the slot from the upper end of the stairs.
Complete the chapter "Preparations".
At the office, jump down from the 8th or 7th floor.
Complete the chapter "Just Another Day at Work".
Complete the chapter "Forgotten World".
Complete the chapter "Heavy Industry of the Past".
Complete the chapter "Fresh Water".
Photograph 25% of all the photographable spots in Part 1.
Photograph 50% of all the photographable spots in Part 1.
Photograph 90% of all the photographable spots in Part 1.
Uncover 90% of all the corruption tapes and documents in Part 1.
Find 90% of all the hidden geocaches in Part 1.
Repair 90% of all the repairable spots in Part 1.
At the Hammer Valley Dam, get across the generator room without moving the boxes.
Repair all the water flow meters in Part 1.
Get through the Hacker Den without triggering any of the alarms.
Complete INFRA: Part 1.
Analyze a water sample at the Pitheath Water Treatment Plant.
Eat the kebab roll at the Pitheath Water Treatment Plant.
Experience the Osmo effect.
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Find the lost dock.
That's a lot of money.
Grab the USB stick from the Hacker Den.
Make your own tunnel in the Bergmann water tunnels.
Fix the problems at the pumping station and get back underground without disrupting the operation.
Complete the chapter "Public Transport".
Complete the chapter "Working Overtime".
Photograph 25% of all the photographable spots in Part 2 during the same playthrough.
Photograph 50% of all the photographable spots in Part 2 during the same playthrough.
Photograph 90% of all the photographable spots in Part 2 during the same playthrough.
Uncover 90% of all the corruption tapes and documents in Part 2 during the same playthrough.
Find 90% of all the hidden geocaches in Part 2 during the same playthrough.
Repair 90% of all the repairable spots in Part 2 during the same playthrough.
Complete INFRA: Part 2.
Supply the city with fresh water.
Fix all the problems at the Pitheath Water Treatment Plant.
Complete the chapter "Late for a Meeting".
Complete the chapter "To Save a City".
Complete the chapter "Redemption".
Photograph 25% of all the photographable spots in Act 3 during the same playthrough.
Photograph 50% of all the photographable spots in Act 3 during the same playthrough.
Photograph 90% of all the photographable spots in Act 3 during the same playthrough.
Uncover 90% of all the corruption tapes and documents in Act 3 during the same playthrough.
Find 90% of all the hidden geocaches in Act 3 during the same playthrough.
Repair 90% of all the repairable spots in Act 3 during the same playthrough.
Complete INFRA.
Leave Robin to his fate.
Save Robin's life.
Break into the battery store.
Win the jackpot on the slot machine.
Help Carla and Amit.