Here is the full list of all 34 Ghostrunner 2 achievements.
All achievements obtained
Collect all the artifacts
Find all the collectible items
Complete your sword collection
Earn a gold medal in every challenge
Collect all the audiologs
Deflect 10 bullets in a row
Kill 4 enemies with a single use of the Overlord ability
Kill 8 enemies with a single use of the Flux ability
Kill 3 enemies with a single shuriken without using the environment
Buy all the Upgrade Chips
Finish any 5 levels without dying
Ran over 5 enemies with the motorcycle
Defeat Ahriman without using Bakunin's Taser
Complete a level without dying
Complete a level without using the Basic Attack
Kill an enemy after launching him in the air with the Tempest ability
Defeat Mitra the Resurrected
Fully upgrade the Motherboard
Defeat Madhu the Dismantler
Destroy 3 Dismantler totems in less than 45 seconds
Defeat Naga the Sandworm
Kill 5 enemies with one explosive barrel
Leave the Dharma Tower
Kill 20 enemies while grinding the Grindline
Buy 10 Upgrade Chips
Defeat Rahu the Avatar
Finish any level without blocking
Use the gap-jammer on stunned enemies 25 times
Get a x15 combo
Kill 6 Shinobi with a perfect-parry
Buy your first Upgrade Chip
Defeat Ahriman the Destroyer
Die for the first time