While i (mostly) enjoyed the game, i cannot recommend the DLC. It provides a temporary buff which instead of just being a buff, it became a requirement in order for any patient to become cured. Except this mechanic,

The DLC is essentially just like the main game, except you have to survive 5 days under a large amount of attacks, and you have a buff that increases operation succes on a 3 minute timer, before you have to buy it with

The main game is decent if a bit buggy (some cleared by save and reload some noy). I can't recommend the DLC, Curie's involvement consists of a few voice lines, 1 maybe 2 "missions" of lose X staff for 12 hours and then

What the DLC Adds A short mission (unrelated to the campaign) where Marie Currie drives up to your hospital in the fall of 1918 with a machine, which, for a price (in freight ) will make operations easier to accomplish.