Still Got It! - Hit all targets in the attic with the toy gun.

Chapter 4: A Normal life starts with Nathan Drake coming up to his attic. Grab the toy gun found at the end of the room and shoot all the targets scattered all around the place to get the "Still Got It!" trophy.

Best Score! - Beat the best score in the retro videogame.

At some point during the game, Nate will be able to play Crash Bandicoot. It's not possible to beat Elena's high score the first time (even if you try). However, you will have one more attempt during the Epilogue, wherein there will be more lives available. This should give you a higher chance to beat the high score, which unlocks this hidden trophy.

Marco Polo Returns! - Play in the ocean near the sunken ship.

This hidden trophy can only be obtained at Chapter 12, when Nate is on the boat. Head over to the left side of the area until you see a sunken ship. Park near it and dive into the water. The trophy will appear after a few seconds. This trophy is an easter egg, and is a reference to Uncharted 2 and 3 when Nate shouted "Marco!" when he entered the swimming pool.

Glamour Shot - Take a photo of Sully

In chapter 11, Nate and Sully explore the Clock Tower, and would need to identify some symbols. Nate whips out his phone (A Sony Xperia, it is a Sony franchise, after all) and takes a photo of the sigils. Pan the camera to the right and take pictures of Sully to obtain the Glamour Shot trophy.

Ghost in the Cemetery - Get through Scotland cemetery combat encounter without killing or being seen

In chapter 8, Nate would need to go through the cemetery without being spotted by the enemy. Go to "Dormitories" from the encounter select. Climb from the left side of the first building and run past an enemy up to a ledge. Wait for the enemy to move, then go across the the plank. Get to the wall next to the exit and wait. Once the coast is clear, get to the door and open it. The trophy is yours.

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

It might seem overwhelming at first, but it is achievable. Go to the Bridge in Chapter 8 in Explorer difficulty. Turn off lock-aim in the accessibility menu so you can headshot an enemy manually. Climb across the wall, and wait for the three enemies to be below you. Do a stealth attack on an enemy, then walk up to the enemy near him to do a melee attack. Aim your gun at the enemy's head in front of you and shoot. Then run towards the front of the truck and use R1 to throw a dynamite at an enemy.

I Can See My House From Here! - Climb to the very top of the Clocktower in the City

In chapter 11, once you've solved the puzzle of the four zodiac symbols, you would need to climb the Clocktower to get to the bell. Climb further up, past the bell, in true Assassin's Creed style, until Nate reaches the top of the tower. Nate will say, "I can practically see my house from up here." and earn you the trophy.

For an exhaustive list, check out Sleepy Nachos on Youtube and PSNProfiles for the full trophy list.