Caught the gold butterfly in Apes On The Loose.

Found your first Puzzle Piece.

Collect all the Trophies

Get through Scotland cemetery combat encounter without killing or being seen

Defeat 50 enemies from-the-hip or blind-firing

Defeat 4 enemies with the same explosion (all explosive items and weapons apply)

Perform 30 vertical stealth takedowns

Defeat enemies with a stealth attack, melee attack, headshot, and explosives, in that order, in 15 seconds

Defeat 10 enemies in 60 seconds with the China Lake Grenade Launcher

Defeat 10 enemies in a row, alternating gunplay and hand-to-hand

After being marooned, leave everyone alive until the Treasury

Collect All The Trophies