Give the antidote to Anna

Finish the game on Hard

Finish the game on Extreme

Kill the final boss on any difficulty

Kill all the zombies in the incinerator room using only the spear gun and the furnace on Easy difficulty

Free Anna

Find the medicine cabinet

Find Anischenko and take his eye

Split the zombie using the table laser in Dr kamsky’s lab on Easy difficulty

Find the antidote for Anna

Headshot the floating corpse before picking up the key in portside cold rooms on Easy difficulty

Kill the final boss on any difficulty and without being damaged

Kill 2 tied up zombies in cargo hold using the trap on Easy difficulty

Collect 90% of the Documents and objects in the game

Reach Anna in the lock-out post

Headshot all the hanging corpses in cargo hold corridor on Easy difficulty

Find Kamsky's laptop

Find the room with the C4

Get the C4 and place the charges in the right order

Find the emergency radio code

Find the radio room

Find Yusupov

Acompany anna to the radio room

Find the autopilot unlocking code

Deactivate the magnetic field

Headshot the captain in cold room 2 on Easy difficulty

Get all the weapons