The Forest: How Story Progression Works in Co-op and on a Dedicated Server
One of the most repeated questions from groups starting The Forest is some version of "how does the story actually work when we play together?" People worry that progress will be lost when the host logs off, that only one player will get story items, or that finishing the game requires everyone to be online at the same moment. The short answer: the story is shared by the whole group on one world, but who owns that world and who can save it changes a lot depending on whether you play peer-to-peer or on a dedicated server.
The core rule: there is only one world. Caves, picked-up story items, base progress, and the path toward the ending all live in that single saved world, not in each player's personal file.
Peer-to-Peer: One Host Owns the World
In standard Steam co-op, one player creates the game and becomes the host, and everyone else joins as a client. The Forest only ships a cooperative mode, so there is no separate competitive progression to track. Up to 8 players can share a single peer-to-peer game; the PS4 version is capped at four players because of performance limits.
The important detail for progression is saving. The host is the only player who can save the game world. When a client saves, they only save their own current state: their items and their stats such as strength, athleticism, weight, and sanity. They do not save the shared world. That means base building, opened caves, and broad story progress are tied to the host's save. If the host never saves, the group can lose hours of shared work even though each client kept their personal inventory.
This is also why "the host has to be online" frustrates groups. In peer-to-peer there is no world without the host running it. If the host is unavailable, nobody can continue the campaign, and the only progress that survives is whatever individual state clients saved for themselves.
What Is Actually Shared Between Players
Plenty of co-op players assume each person has to find every story item on their own. That is not how it works. Caves, the items inside them, and the structures you build are part of the one world, so progress one player makes is progress for the group. A teammate who explores a cave while you build at base still advances the shared campaign.
A few mechanics are specific to multiplayer and worth knowing before you plan a long run:
- Reviving instead of instant death. When a player's health hits zero they drop into an injured state rather than dying outright (drowning and shark deaths are exceptions). Another player holds the interact key for about five seconds to revive them, and they stand back up with 10 health. Meds are not required to revive.
- Dropped backpacks. If a downed player is not revived in time and actually dies, their strength, athleticism, weight, and sanity reset to starting values, but a backpack spawns at the body with all their items so the group can recover the gear.
- The metal tin tray. A multiplayer-only item near the back of the plane lets a player hold out items so teammates can take them, which makes sharing loot and tools across the group much easier.
The Ending Needs Everyone Who Is Connected
This is the part that surprises groups at the finish line. When you reach the final choice, every player currently connected to the session needs to be present at the decision, and the choice has to be unanimous. If players pick different endings, it will not resolve. You cannot have one person quietly trigger the ending while the rest are out building.
Not everyone experiences every cutscene first-hand along the way, but everyone present sees the final ending play out together, whether the group chooses the canon ending or the alternate one. The practical takeaway is simple: coordinate the ending. Make sure the whole connected group is gathered and agreed before anyone commits, or you will repeat the attempt.
Dedicated Servers: The World Stops Depending on a Host
A dedicated server changes the ownership model. Instead of one player's PC holding the world, the server process holds it and keeps the world saved on its own. That removes the single biggest peer-to-peer pain point: progress no longer stalls because one specific person is offline. Anyone in the group can hop in, and the campaign world is exactly where the group left it.
Dedicated servers were added in update v0.59 specifically so groups could run a constantly-available world at home or through a provider. The server still runs the same cooperative campaign, so caves, story items, and the ending behave the way they do in peer-to-peer; the difference is persistence and availability, not different story rules.
Connecting to a dedicated server: add it through Steam (View > Servers > Favorites > Add a Server) using the server IP with the query port, for example x.x.x.x:27016. Dedicated servers do not appear in-game the way a friend's hosted lobby does.
For new-world versus continuing an existing one, the dedicated server config controls it. Setting the game mode to start a new world wipes prior progress, while continue loads the saved world. Confirm that value before a restart so you do not accidentally reset a long campaign. See server.cfg Configuration for the exact keys, and Save Files & Backups for keeping a rollback point before any risky change.
Quick Reference
| Question | Answer |
|---|---|
| Is story progress shared? | Yes. Caves, story items, and base progress live in one shared world. |
| Who can save the world (P2P)? | Only the host. Clients save just their own items and stats. |
| Lost progress when host logs off? | Yes in peer-to-peer; no on a dedicated server, which persists the world itself. |
| Does the ending need everyone? | Every connected player must be present and the choice must be unanimous. |
| Max players? | 8 in peer-to-peer (4 on PS4); dedicated servers run the persistent world. |
Recommended Setup for a Long Campaign
If your group plans to finish the story over many sessions, a dedicated server is the steady choice. It keeps the shared world alive between sessions, lets anyone continue without waiting on one host, and pairs naturally with scheduled backups so a single bad night cannot erase the run. For host-side connection and lobby issues, the Co-op Connection Fix covers the common timeouts, and Dedicated Server Setup walks through the first-run checklist.
Want a campaign world that is always there when your group is? Launch your The Forest server with Supercraft and keep saves, player access, and progress in one place.