We’re almost out of the Vavilov Complex in Atomic Heart. The gargantuan starting area takes hours to complete — and there’s one last hurdle in our way. There are two labs to clear: the Cold Workshop and the Pesticide Workshop. You’ll have to solve a strange animal puzzle, then navigate a vat of poison through a complicated web of tracks. Both of these areas can take time to solve, so we’re going to explain what to do in step-by-step instructions. Learn how to complete the second half of the Vavilov Complex and get the last two canisters in the full puzzle guide below.
Plugging in the first two canisters unlocks the second wing of the complex. Enter the new door that has unlocked to access both workshops. The first is the Cold Workshop. After fighting through a room packed with mutants and enemies, you’ll reach a strange room with livestock in aquariums.
Once you’re done, all the creatures will be ground up — and the door to the growing room will unlock. In the control room, you’ll find another laser grid puzzle.
How To Get The Cold Workshop Canister: After restoring power by pressing the red button, simply wait. Enemies will spawn — fight them and restore the deactivated fans with [Shok]. After restarting power again, you’ll need to fight plant creatures, shooting the flying sprouts and reactivating fans with [Shok] until the canister is filled.
Electro is very good for taking out sprouts, and the PM handgun with a Fire Cartridge is very effective against the corpses. Fight back the horde and don’t even try fighting them all. Keep moving and grab the canister once it is filled. After that, sprint for the exit.
Inside the Pesticide Workshop, you’ll encounter an NPC that needs your help. He’ll send you into the main work
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