As soon as you have cleared Scripture and obtained the 11th Hidden Lore Item (Memory of Devotion) the Symbol of Peace can appear in very safe Labs.
Once you pick that up, the bosses of every stage will not fight you, and by reaching Ellie with it, the true ending will play out.
There is another Prototype Augmention, called "Sigil of Submission". This one can spawn already before, and will lead to the bad ending. It will be replaced by the Symbol of Peace.
Connecting all pieces of the Lore to reach a plausible conclusion is the fun part. The true ending itself feels somewhat incomplete. I believe the devs left themselves quite some room to expand upon.
26 авг 2023