Engage in all optional conversations

Find all training manuals

Break into every locked door using shivs

Survive all of Ellie's jokes

Pick up Frank's note after it's discarded

Craft every item

Play the Jak X game in Left Behind

Use bricks or bottles to lure an infected into attacking a human

Defeat Black Fang without getting hit

Complete Part 1

Find all workbench tools

Pet Buckley the dog

Find a comic