BioShock 2 (Remastered) DLC, The Protector Trials
(BioShock: The Collection, 2016)
Scoring a perfect A+ rating (835 ADAM) on the Persephone Cell Block F 1 trial.
Tips:
+ Hack the turret on the upper level. It'll provide support. At least until it gets whalloped by a Brute Splicer.
+ Chuck objects at Splicers with Telekinesis, and set them on fire with Incinerate!.
+ Conserve Grenade Launcher ammo as best you can - it's pricey.
+ Remember you can perform a melee bash with your weapon - the default key is left shift (PC).