Rescue Jonah from Konstantin

Purchase all skills in a single category

Recover the Atlas

Defend Remnant home from the Looter Invasion

Kill 10 enemies by shooting them in the leg

Defeat a zombie.

Defeat 2 enemies or more using a single Molotov Cocktail

Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Reach max proficiency in any language

Baba Yaga: Activate the Ancient Lift

Collect 25% of all narrative assets (relics, murals and documents)

Baba Yaga: Enter the Wicked Vale