Complete the Annihilation Instinct DLC
Send all BEA-Ds to NORA's brain
Use a Strekoza for the first time
Upgrade the Klusha and Secateur to max
Separate several combined BEA-Ds with one shot from the Secateur
Kill 3 enemies while using technostasis
Get into the ORB lab
Kill 3 M4D-5 robots in a row while they're hopping on one foot
Destroy 15 enemies using the Alionka neuropolymeric launch module
Unlock all achievements
Use a phone booth at Chelomey
Complete all testing grounds
Find all Lootyagins
Find a testing ground
Find all Chirpers
Find all talking dead animals
Talk to every dead
Get drunk with vodka and kill 5 enemies
Collect all weapons
Craft consumables of all types
Kill Belyash with a melee weapon
Complete the game on Armageddon
Get 25 kills with headshots using the PM
Kill Hedgie without making a single shot / destroy all statues
Create five types of weapons
Kill Twins
Find out the AoC's secret
Kill Dewdrop
Explore Pavlov
Upgrade a weapon to the maximum level
Get to a hospital
Scan all mobs
Finish a theater performance
Kill Natasha
Kill 3 or more enemies with a single Railgun shot
Kill Belyash
Clear the VDNH complex
Pick all apples in Limbo
Kill 10 burning enemies, 10 electrified enemies, and 10 frozen enemies
Freeze a Vova mid-air
Use Telekinesis to throw an object and knock down an Owl
Hit 20 enemies by a car
Kill Plyusch
Fully upgrade one skill tree
Kill Hedgie
Take a train at the Lesnaya Maglev train station
Get out of Vavilov
Don't let a sprout grow into a mutant
Create a weapon in a crafting machine
Collect 100 jelly
Fly out of Chelomey
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
Hear the beautiful song while taking in the fantastic view
Find all the Hunter's stashes
Destroy the Robogirl at Chelomey
Complete the story DLC
Toss the ball back and forth with the dolphin three times
Pull yourself close to your enemy with the Whip
Talk to Terentiy
Swim beyond the underwater world's borders, ignoring warnings
Fall in the water at Wave and get killed by Morays
Destroy all of the infected plants on the submarine
Exterminate the RACCOON boss
Complete Validol's mission peacefully
Find the secret room with the fluffball
Find the dolphin figurine in the secret room
Open the secret room with observers
Use an industrial press to destroy robots
Defeat the Second Twin
Save Sechenov
Beat CHAR-les
Collect all the figurines hidden in the complex in one run