Multiplayer

Multiplayer and Solo Modes

Information on cooperative team play, proximity acoustics, dead player communication, and solo extraction runs.

2
Guides: October 9, 2026
Updated

All Guides

Co-Op Guide: Multiplayer Features and Modes

That Which Remains co op supports 1–4 players in sci-fi ghost hunting with proximity chat. Here is how multiplayer extraction and survival work.

Single-Player: How Solo Play Works and Guide

That Which Remains single player mode lets solo Relics hunt entities, manage quotas, and survive alone. Here is how solo gameplay works.

Videos

Co-Op Guide: Multiplayer Features and Modes

Single-Player: How Solo Play Works and Guide

Quick Answers

Multiplayer FAQ

How many players can team up in That Which Remains co-op?

The game supports online cooperative play for squads of one to four players. Read the guide

Can eliminated players talk to their squad in That Which Remains?

Yes, surviving teammates can use the Spirit Box to communicate with fallen Relics who have become ghosts. Read the guide

What happens if you die during a solo excursion in That Which Remains?

Dying during a solo run causes you to drop your items and forfeit the run, consuming precious hours on your daily quota clock. Read the guide

Explore More

Access5Guides covering the Early Access release date, free Steam demo, progress carryover rules, and PC system hardware requirements.Equipment1Overviews of detection instruments, Spirit Box voice mechanics, capture technology, and base crafting systems.Survival1Essential strategies for meeting the rising daily Enticine quota, managing base power, and maintaining player sanity.Maps2Layout breakdowns of the rural house blueprint, arctic prison, commercial sites, and the central base hub.Media1Breakdowns of official announcement trailers, corporate Entitech lore, and in-game premise briefings.

Keep exploring

Early Access: Release Date, Demo, and Features

That Which Remains early access launches on October 27, 2026. Here is everything confirmed about the Steam demo, release date, and gameplay.

Release Date, Early Access Launch, and Demo

The That Which Remains release date is October 27, 2026, in Steam Early Access. Check the launch schedule, free playable demo, and PC system specs.

Co-Op Guide: Multiplayer Features and Modes

That Which Remains co op supports 1–4 players in sci-fi ghost hunting with proximity chat. Here is how multiplayer extraction and survival work.

Daily Quota: Extraction and Base Power Guide

Meet the That Which Remains daily quota by harvesting Enticine from entities across time. Here is how extraction cycles and base power systems function.

Single-Player: How Solo Play Works and Guide

That Which Remains single player mode lets solo Relics hunt entities, manage quotas, and survive alone. Here is how solo gameplay works.

Maps: Confirmed Zones & Hub

That Which Remains maps take Relics into five contamination zones across time. Here is every confirmed location, base hub feature, and excursion zone.

Investigation Tools: Confirmed Equipment Guide

That Which Remains investigation tools include roughly 18 items like the Spirit Box, cameras, and thermometers to locate and extract hostile entities.

Trailer Breakdown: Gameplay and Lore

The That Which Remains trailer reveals a sci-fi ghost-hunting extraction sim where players harvest trauma fuel. Here is the full gameplay breakdown.

Demo: How to Play and What Carries Over

The That Which Remains demo is live on Steam. Find out how to download it, what features are included, and how your progress transfers.

Rural House Map Guide and Overview

The That Which Remains rural house map serves as an early blueprint excursion. Review its layout, temperature signs, and salvage box extraction steps.