Collect all trophies

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

Play the Jak X game in Left Behind

Win the water gun fight

Survive all of Ellie's jokes

Collect all comics

Break into every locked door using shivs

Find all workbenches

Upgrade and then break one of every melee weapon

Fully upgrade a weapon

Pick up Frank's note after it's discarded

Completed Day 2

Reach 100% synchronization in New York. (TOKW: Redemption)