Collectibles & Co-op

How to earn it

Complete 50 world Encounters — the random events where survivors are under attack, being robbed, or need an escort.

Tip

They respawn continuously around the map (marked by the survivor icon). Just detour into them while you're exploring for collectibles and they add up on their own.

How to earn it

Earn a cumulative 1,000,000 Old World Money over the game — it's total earned, not the amount you're holding, so spending doesn't set you back.

Tip

It builds slowly from loot and quest rewards. To speed it up, sell junk gear regularly, or use a co-op sell-and-duplicate method with a partner to inflate the total quickly.

How to earn it

Meet all three of Aiden's 'Sparker' (dating-app) love interests. First start the side quest The Matchmaker — the giver is just east of the Holy Trinity metro station, near the Bakery outpost in Old Villedor. Collect the two fake Sparker cards he asks for and he hands you Aiden's real dating card.

With the card, return to that spot after some in-game time passes to meet the three interests: Juliet, Vinnie and Maya. Meeting all three pops the Silver.

Tip

The one that trips people up is Maya — she won't appear until you've finished the separate side quest Sentimental Value. Do that first, then head back to the Sparker meeting spot and she'll be there. Good news: none of this is missable — the whole questline is still available after the credits, so you can mop it up in free-roam.

How to earn it

The longest grind in the game: travel a cumulative 960 km on foot and by parkour across the whole playthrough.

Tip

You'll bank a lot just by playing, but almost everyone has to top it off. The common trick is to rubber-band the stick (wedge it so Aiden runs into a wall) and leave it going while you're away — distance ticks up AFK.

How to earn it

Join or host an online co-op session with at least one other player. Cannot be earned solo.

Tip

You only need one partner and a moment together for this one. Pair it with That's Teamwork! by lining up a session where you can also get a third player in.

How to earn it

Kill 100 enemies in a session that has at least 2 other players — meaning a full 3-player lobby (you + 2).

Tip

The 3-player requirement is the only fiddly part: you need two partners online at once. Set it up via the Co-op Partner Finder, then all drop into one host's world and farm a zombie horde together.

How to earn it

Collect all 117 Mementos — the "notes" category, which bundles newspapers, posters, safe codes, dog tags and playing cards — spread across Old Villedor and the Central Loop.

The one that ruins platinums

There's a single Prologue memento you must not skip: a newspaper on the kitchen table of the very first building you enter in the opening. The Prologue is the only area in the game you can never return to — not even by joining a co-op game — so grab it before the story pulls you out. Miss it and the platinum is gone.

Tip

Every other memento stays available after the credits. Turn on the in-game map markers as you unlock regions and sweep them district by district — there's no rush once the Prologue one is safe.

How to earn it

Collect all 63 Recordings (audio tapes) — split 22 in Old Villedor and 41 in the Central Loop, so the back half of the map is where most of your hunting happens.

Tip

A few tapes sit in story-only mission areas. Unlike the Prologue note, these are not fatal — if you miss one you can still grab it by joining someone else's co-op session and revisiting the area. Still, the easy path is to pick tapes up as you pass through main missions, then free-roam the rest.

How to earn it

Find all 70 Graffiti murals — an even 35 in Old Villedor and 35 in the Central Loop. None are missable.

Tip

They're all out in the open world, painted on prominent walls, underpasses and rooftop faces, so they're the most relaxed set in the game. Leave them for a dedicated post-story cleanup pass and knock out both regions 35-at-a-time.