Full list of all 61 Atomic Heart achievements.
The base game contains 42 achievements, and there are 2 DLC packs containing 19 achievements.
Get into the ORB lab
Use a Strekoza for the first time
Send all BEA-Ds to NORA's brain
Complete the Annihilation Instinct DLC
Separate several combined BEA-Ds with one shot from the Secateur
Kill 3 enemies while using technostasis
Kill 3 M4D-5 robots in a row while they're hopping on one foot
Destroy 15 enemies using the neuropolymeric launch module
Upgrade the Klusha and Secateur to max
Collect 3,826 apples in the Trapped in Limbo DLC
Get a gold coin without shooting the Pchela
Get ALL items from the slot machine
Complete the Plateau of Responsibility without dying
Complete the Tower of Memory without dying
Complete the Cliff of Perseverance without dying
Complete the Avenue of Speed without dying
Complete the Trapped in Limbo DLC without dying
Collect 76 gold coins
Get extra 77th coin