Fontaine Futuristics / Bioshock 2 Remastered - Walkthrough / #07 (no commentary)

Subject Delta and Augustus Sinclair travel to Fontaine Futuristics in search of Eleanor Lamb. They need to obtain a genetic key from Gilbert Alexander, which will unlock the hidden passage to Sofia Lamb's stronghold, Persephone, where she is holding her daughter. Facing them is Gil Alexander, who has become "Alex the Great", insane due to ADAM experiments performed upon him by Sofia Lamb. Before losing his sanity, he left a trail of recordings to instruct following strangers on how to destroy him. Thanks for watching!