Here is the full list of all 18 One More Line achievements.
Travel total distance of 20000
Reach 100
Grapple 20 consecutive nodes
Travel total distance of 5000
Score 30 without doing a full grapple rotation
Die 100 times
Grapple 10 consecutive nodes
Reach 50
Die by going back to zero
Spin around the same node 10 times
Travel total distance of 500
Grapple the same node 5 times in one run
Die without touching the screen once
Reach 25
Grapple wide enough to spin into both sides of the danger zone
Travel total distance of 200
Reach 200
Reach 300