163 collectibles in The Last of Us Part I.
Docks Note
The Docks Note is a gripe from one of Robert's smugglers, lying in the big warehouse at Mission Hill Pier where a fishing boat hangs over the loading bay. Look on the right side, against the railing behind a blue trash bin.
Drafting Notice
The Drafting Notice is a FEDRA work order lying in a heap of papers in the Boston slums. After the bus where Malick confronts Joel, walk straight on between a vendor's stall on the left and a canopy on the right; the notice is on the ground at the corner.
Duct recorder
The Duct recorder is an audio artifact in the Left Behind DLC chapter The Enemy of My Enemy. It is in the air duct passage on the left that Ellie crawls through after the fight with the hunters, next to a body.
Ellie's backpack
Ellie's backpack is an automatic artifact Joel picks up in the back of the butcher shop in Lakeside Resort. As he walks in, he grabs it from a low shelf, and it stays in his Artifacts menu from then on.
Evacuation Leaflet
The Evacuation Leaflet is an old FEDRA warning on the right-hand pavement in downtown Boston. Once you climb the collapsed street and Tess and Ellie start talking about the bombing, look by the base of a traffic light a car has hit.
Family photograph
The Family photograph is an optional artifact in an overgrown camper on the highway at the start of Bus Depot. Before you leave the highway, climb into the camper in the middle of the road and check the dining table on the left.
Father's note
The Father's note is an optional artifact in the brick house on the second street of the Pittsburgh suburbs. Go up to the second floor, enter the left bedroom and pick it up from the dresser.
Fences Note
The Fences Note is another of Bill's reminders, on the table in the back room of his safehouse near the pipe he handcuffs Ellie to.
Field Ops Log
The Field Ops Log is a soldier's patrol record inside the Goldstone Building, the tilted skyscraper downtown. Climb the stairwell toward the fifth floor; it lies beside the second dead soldier, along with a couple of 9mm rounds.
Final Attack Note
The Final Attack Note is on the floor by a desk chair in an office in the Financial District. After the cutscene where a Humvee guns down two civilians, go upstairs and deal with the two patrolling hunters.
Fireflies Note
The Fireflies Note is inside the refrigerator of the sandwich shop in the corner beside the coffee shop, in Pittsburgh's Financial District.
Firefly Map
The Firefly Map is a note on a dead Firefly in the subway station downtown, on the stairs between the two escalators. It is the body to the right of the one carrying a Molotov cocktail.
Firefly Orders
Firefly Orders is a note on a dead Firefly at the bottom of the stairs you take after the cutscene in The Capitol Building section. Look to the right and behind you at the foot of the steps.
Firefly Pendants
Firefly pendants are the 31 metal tags worn by members of the Fireflies, scattered through The Last of Us Part I's main story. Finding all of them unlocks the Look for the Light trophy.
Firefly's recorder
The Firefly's recorder is an automatic artifact in the university science building. Joel picks it up from a dead Firefly in a cutscene, so it cannot be missed, and you can play the whole message later from the Artifacts menu.
Force Carrier
Force Carrier, issue 3 of Savage Starlight, is the one comic you cannot miss: Ellie swipes it from Bill's safehouse, and it lands in your collection automatically when Pittsburgh begins.
Foreign Element
Foreign Element, issue 5 of Savage Starlight, lies next to a body by a crashed car on the riverbed walk to the dam in Tommy's Dam.
Free Radicals
Free Radicals, issue 7 of Savage Starlight, is on the rusty hood of a car up the hill behind you as The University begins.
Fuentes's Firefly Pendant
Fuentes's Firefly pendant is underwater next to a sunken car in the Sewers section of The Suburbs. It belonged to Eddie Fuentes, and you have to dive for it.
Fungal X-rays
The Fungal X-rays are an optional artifact in the university science building. After you follow Ellie through the short tunnel, turn left and check the far table next to the window.
Generator note
The Generator note is an artifact in the Left Behind DLC chapter So Close. It sits next to the generator at the refugee camp inside the Colorado mall, where Ellie has to restore power to reach the upper level.
Glueck's Firefly Pendant
Glueck's Firefly pendant hangs from a tree branch in the Beyond the Wall section of The Quarantine Zone, so you have to knock it down. It belonged to Ben Glueck.
Griggs's Firefly Pendant
Griggs's Firefly pendant lies on a table in the last tent of a camp outside the science building, in the Go Big Horns section of The University. It belonged to Erik Griggs.
H. Pino's Firefly Pendant
H. Pino's Firefly pendant hangs from a tree near the flamethrower room in the Go Big Horns section of The University. It belonged to Hope Pino and needs knocking down.