PS4 / PS5
Atomfall’s base platinum requires several crisis outcomes and a playthrough without answering telephones. Exploration freedom helps, but killing characters or choosing a solution can close escape routes. Keep a manual-save timeline and treat the five-hour clear as a learned attempt. Expansions add further outcomes; this roadmap separates them from the six base-game escape contacts.
Base-game roadmap for PS4/PS5. Individual stack requirements remain available on the game page.
- Required difficulty: Difficulty options do not impose a specific setting for the base platinum.
- Missable trophies: Killed characters, telephone use and ending decisions require prepared saves.
- Online: Base trophies are offline single player.
Learn the zone while preserving escape routes
Explore notes and leads while preserving potential escape contacts. Make recognisable manual saves before decisive conversations. Learn bunkers, access points and supplies during exploration; knowing area connections reduces wasted time in the later speedrun without sacrificing the story on a first attempt.
- Save before killings and alliance-changing decisions.
Plan a timeline without answering telephones
Not Expecting a Call concerns the escape playthrough, not one encounter. Answering out of curiosity is not erased by ignoring later calls. Keep an earlier save or prepare another run. An escape route such as Captain Sims provides an alternative to the Voice’s path, whose requirements involve telephone calls.
- Keep a clearly identified no-telephone playthrough.
Prepare the six routes before irreversible choices
Garrow, Tanner, Mother Jago, Sims, Holder and the Voice correspond to six separate base outcomes. Prepare leads with a save timeline, checking which contacts remain available near the ending. Do not overwrite the only alternative-route save after making its opposing choice. Order attempts around your actual world state rather than an abstract ending list.
- Record which escape contacts remain available in each retained save.
Complete notes, skills and local tasks during revisits
Fifty notes and twelve learned skills are independent goals. Read documents along leads and use manuals to develop the character, checking actual learned skills. Prepare local situational attempts in familiar areas; avoid exhausting resources or removing the only suitable target before setting up the condition.
- Read notes and verify learned skills before the final audit.
Attempt Quick Exit with a learned route
For the five-hour limit, follow learned connections and avoid detours unrelated to the selected escape. It can accompany the no-phone objective if both restrictions remain intact. Check time and supplies before the final stretch, then actually escape; entering the final area is not completion. Keep expansion-group objectives separate.
- Maintain the timer and no-phone restriction through the completed escape.
Trophies to watch
We Want Information
Read 50 notes in the Quarantine Zone
Count notes actually read rather than areas visited.
Quick Exit
Escape the Quarantine Zone in under 5 hours
Learn the route before starting the under-five-hour attempt.
Not Expecting a Call
Escape the Quarantine Zone without answering the telephone
Do not answer out of curiosity on the file used for this condition.
Frequently asked questions
Can speed and no-phone goals be combined?
Yes, provided the selected escape and all actions preserve both conditions. Learn the route on an exploration playthrough rather than improvising on the first launch.
Is reloading after a phone call enough?
Use a save from before the unwanted answer. Loading a later point and ignoring subsequent calls does not remove the call already recorded in that timeline.
Are every added ending’s trophies needed for the base platinum?
Expansions have additional stories and groups. Check the base list rather than confusing its six original routes with full completion of every expansion.
Sources
Trophy lists
Buying the game
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