What Was Lost screenshot 1
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Availability unconfirmed·Stan Hung·
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What Was Lost is a two-player co-op puzzle game about memory and time. Playing together online, one player explores the past while the other explores the present. Communicate, solve together, and decide which memories to carry forward.

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About What Was Lost

Two timelines. One story. Played together.

What Was Lost is a cooperative first-person puzzle game about memory, time, and the people we share both with. One player walks through the past - a home as it once was, lived-in and warm. The other walks through the present - the same home, years later, quieter and changed. You see what your partner cannot. They see what you cannot. The only way through is together.

A house remembered in two voices

Across seven chapters, you'll move through an entryway, a pantry, a study, a workshop, an attic, a conservatory, and finally a place that exists outside of time. Each room is rendered twice - past and present - and the differences between them are the puzzles. A photograph faded in one timeline still hangs crisp in the other. A locked drawer in the present is open in the past. A song someone hummed in this kitchen long ago is the only thing that will move the next door.

Features

Two-player cooperative play - online via Steam
Seven chapters of hand-built rooms, each with its own atmosphere and puzzle rhythm
Cross-timeline puzzles - share information your partner can't see, and act on what they tell you
Twenty-seven memory fragments to discover, plus a hidden seventh-chapter collection
Push-to-talk voice chat built in for online co-op
A final chapter about choice - together, decide which memories to keep and which to release. Five different endings depending on what you carry forward.
No combat. No timers. No fail states. Take the time you need.

Designed for two people who want to talk

This is a game that asks you to describe what you're seeing. To read a letter aloud. To say "the third book from the left" and trust that your partner is reaching for it. The puzzles are not hard in the way puzzles are usually hard - they're hard because two people have to build the same picture out of two different sets of pieces. It works with someone in the room. It works with someone across the country. It is built for the kind of conversation you only get when you're solving something together.

Accessibility

Adjustable subtitles and text scaling
Colorblind-friendly visual cues
Reduced-motion option for camera effects, screen shake, and head bob
Partial controller support
Auto-save at chapter checkpoints

A note from the developer

What Was Lost was built by one person, with the help of a Godot Engine community that has been generous with its tools and time. It is a small game about a big feeling. I hope you'll play it with someone you'd like to spend a few quiet evenings with.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.

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