How To Complete The Exploding Floor Puzzle – Chapter 19
- Walk on to the second to last square on the left, and walk up 3 more times
- Turn to the right, and walk up three squares
- Turn left and walk up
- Turn right then walk up
- Turn left then continue up until you reach the end
There are 23 chapters in Uncharted 4 (22 gameplay chapters and 1 epilogue)
- The Lure Of Adventure
- Infernal Place – 2 treasures
- The Malaysia Job – 4 treasures and 2 optional conversations
- A Normal Life
- Hector Alcazar
- Once A Thief… – 9 treasures and 3 optional conversations
- Lights Out
- The Grave Of Henry Avery – 11 treasures, 2 journal entries, 1 journal notes, 2 optional conversations
- Those Who Prove Worthy – 6 treasures, 2 journal entries, 1 journal notes, 1 optional conversation
- The Twelve Towers – 15 treasures, 4 journal entries, 2 journal notes, 2 optional conversations
- Hidden In Plain Sight – 5 treasures and 1 optional conversation
- At Sea – 13 treasures, 6 journal entries, 2 journal notes, 2 optional conversations
- Marooned – 5 treasures, 2 journal entries, and 2 journal notes.
- Join Me In Paradise – 9 treasures, 4 journal entries, 2 journal notes, 6 optional conversations
- The Thieves Of Libertalia – 1 treasure, 1 journal entry, 3 journal notes, 2 optional conversations
- The Brothers Drake – 3 treasures and 3 optional conversations
- For Better Or Worse – 6 treasures, 2 journal entries, 2 journal notes, 6 optional conversation
- New Devon – 8 treasures, 2 journal entries, 6 journal notes, 5 optional conversations
- Avery’s Descent – 2 treasures
- No Escape – 5 treasures and 2 journal notes
- Brother’s Keeper – 4 treasures
- A Thief’s End – 1 treasure
- Epilogue