Mars House
Interactive prototypeSix crew. Five seats home. Two records that disagree.

This demo follows a fixed story. Chat messages do not change what happens.
Fragments
Open questionsConfessions, evidence, and transmissions. Pieces of the story that still need answers.
ConfessionUnresolved“There were six of us at breakfast.”
Nadia remembers every seat being taken. The habitat logged five occupants.
EvidenceUnresolvedThe count changes while someone sleeps.
The overnight report switches between five and six. By morning, it reads six again.
- Evidence
Something is still hidden.
Play the demo to uncover another clue.
The story so far
Permanent record- Before launch
Six crew. Five return seats.
Mission Control says one person must stay to maintain the habitat. The crew accept those terms.
- Day zero
All six arrive on Mars.
The medical roster and meal plan list the full crew. The oxygen monitor counts five occupants.
- First night
The occupancy report changes overnight.
The count switches between five and six while one crew member sleeps. At dawn, it reads six.
- This morning
Nadia compares the records.
She asks the others to count the people at the table. No one can explain why the records disagree.