Atomic Heart achievements

Kill 3 enemies while using technostasis

Separate several combined BEA-Ds with one shot from the Secateur

Send all BEA-Ds to NORA's brain

Use a Strekoza for the first time

Complete the Annihilation Instinct DLC

Complete the game on Armageddon

Kill 3 M4D-5 robots in a row while they're hopping on one foot

Get into the ORB lab

Destroy 15 enemies using the Alionka neuropolymeric launch module

Kill Hedgie without making a single shot / destroy all statues

Kill Belyash with a melee weapon

Kill 3 or more enemies with a single Railgun shot