Here is the full list of all 22 OPUS: Rocket of Whispers achievements.
Complete Rocket 14
Complete Rocket 18
Complete the main story
Find 60 types of materials
Inspect 20 objects in the factory
Repair 10 artifacts
Complete Rocket 13
Find 25 types of materials
Find 40 types of materials
Inspect 10 objects in the factory
Repair 1 artifact
Repair 3 artifacts
Repair 6 artifacts
Visit 40 locations
Visit 70 locations
Find 3 types of materials
Find 10 types of materials
Inspect 1 object in the factory
Inspect 5 objects in the factory
Visit 3 locations
Visit 10 locations
Visit 20 locations