Here is the full list of all 24 Magrunner: Dark Pulse achievements.
For completing the game
Pass Act III without dying
Survive the From Beyond level by closing all 3 gates
For killing the first monster
Visit all deadlocks in The Deep
For completing Act II
Break the glass in the Reboot
Use Newton less than 15 times in the dark room
Jump from the last swing in the ruptured challenge without using vertical platform
10 levels in a row without dying in Act II
For discovering Newton
For discovering the Mod Cube
For completing Intermediate Integration in less than 5 minutes
For completing Act I
For completing Introductory Fusion in less than 5 minutes
For completing Platform Test in less than 5 minutes
For completing Advanced Platform in less than 5 minutes
For completing Intermediate Platform in less than 5 minutes
For completing Introductory Integration in less than 5 minutes
For discovering the Cube Holder
For completing Intermediate Cube in less than 5 minutes
For completing Introductory Platform in less than 5 minutes
For completing Introductory Jumper in less than 5 minutes
For completing Introductory Cube in less than 2 minutes