In this DLC you will have to fight with 1 more cherished enemy of Batman - Mr. Freeze, with whom a certain incident occurred...
In principle, a good addition, you will get an interesting suit for fighting the cold. There are also some “mini-quests” - the fight against Anarky and his minions. But the DLC is too expensive and this expansion is too short. If you only go through the plot, then in 1-2 hours you can easily cope with it. So this addition should definitely be purchased only at a discount or in all sorts of bundles, if any.
7.4