Target query
printable Free League horror scenario
Free YZE resource · AITTIA Studio
Printable Free League horror scenario for Year Zero Engine GMs
A no-gate English resource for GMs searching for a printable Free League horror scenario: download the free White Signal PDF, scan the ready NPCs, and prep a pressure-driven YZE one-shot without writing a full adventure from scratch.
Free value
A printable PDF link, scenario frame, NPCs, complications, and GM prep checklist.
Internal paths
Links to the English scenarios archive and the existing White Signal resource.
Scenario preview
White Signal: a printable YZE horror one-shot frame
This page reuses the existing White Signal material in the repo: Arklight-6, the lost Perséide-9 probe, the shared White Signal stress tracker, and the station crew.
Premise
Arklight-6, a dormant mining station orbiting Titan, receives a signal from Perséide-9 — a probe officially destroyed forty years earlier.
Opening choice
Orin Vass is on watch. Wake the commander, isolate the antenna, or decode the impossible transmission before anyone else can stop you.
Table pressure
Track a shared White Signal clock from 0 to 10. Every delay, pushed roll, or compromise makes the station less reliable.
Final dilemma
The crew can preserve proof, save people, destroy the probe, or contain the truth — not all four.
Ready-to-play NPCs
Dr. Vesna Okafor · Ship doctor
Calm, exact, linked to the old Perséide program, and frightened that she understood too late.
Orin Vass · Systems engineer
Notices the anomalies first and doubts every sensor reading after that.
Jura Malet · Mining operator
Wants a physical solution: jettison, isolate, cut, burn.
Theo Castillo · Station commander
Hides a company isolation message sent before the current incident.
Sana Iqbal · Geology analyst
Unofficial archivist who spots erased or over-clean station records immediately.
Ilya Soren · EVA technician
Feels where the station stops being safe before he can explain why.
d6 table complications
1. A speaker plays three seconds of human breathing, then falls silent.
2. One zone on the station map lights up as occupied, then goes dark when watched.
3. Duct cameras show frost growing inward.
4. An old mug in the common room bears the engraved name of someone from the former crew.
5. A carved 2052 warning appears in the machine room, predating the station itself.
6. Sana finds a video of herself sleeping, timestamped thirty hours in the future.
20-minute GM prep
Run the scenario tonight
Use this checklist when search intent is practical: the GM wants something printable, immediate, and compatible with Free League-style Year Zero Engine pacing.
- 01Print or open the free White Signal PDF before play.
- 02Choose one pressure-clock trigger: delay, isolation, pushed roll, or company interference.
- 03Give each NPC one visible need and one reason to withhold the truth.
- 04Put three clues in different places: a log, a room detail, and a frightened witness.
- 05End on a choice about evacuation, proof, containment, or sacrifice.
More free YZE material
Browse the free archive, then return to the full White Signal page
Continue through AITTIA Studio’s English scenario catalogue or open the dedicated White Signal page for the complete free text version.