The Project_Hel Add-on for Ghostrunner has 11 achievements.
Defeat Commander Bakunin
Defeat the Golem
Find all the collectibles on Hel levels
Complete "No Other Choice" without killing any enemies (excluding Beacons)
Complete "Another Awakening" without dying
Stay Enraged for 20 seconds
Defeat Bakunin in less than 3 minutes
Playing as Hel, kill 3 enemies with Surge during one jump
Complete "My Friend" without using any upgrades
Complete "Down Below" without using Surge on the enemies
Fill up your Rage Bar just by deflecting projectiles (Deflect: Absorb upgrade required)