The Forest Dedicated Server Requirements

The dedicated server is a Unity player with no graphics, so its needs are modest on an empty island and grow with the people and the bases on it.

What the server needs

Requirement
MemoryAbout 1.5 GB with nobody on, more with players, their bases and a long save. 4 GB is a comfortable start for a small group, 8 GB for eight players with big bases
CPUThe world runs mostly on one thread, and an empty server uses nearly two cores in all (the game thread and Wine's, measured). Three cores is the floor, five leaves room for eight players
DiskAbout 1.8 GB for the server, about 1 GB more for the Wine prefix on Linux, plus the saves
NetworkUDP 8766, 27015 and 27016. Players need the same game version as the server
Operating systemWindows, or Linux under Wine with a virtual display
PlayersMax Players runs from 2 to 100 (the game's own limits); more players need more CPU and memory

What we run it on

PlanCPURAMStoragePrice
4 Players3 vCores4 GB12 GB SSD$6.49/mo
6 Players4 vCores6 GB15 GB SSD$7.99/mo
8 Players5 vCores8 GB15 GB SSD$9.49/mo
Tip:The plans start Max Players at 4, 6 and 8 as a guide to the hardware. You can raise Max Players on any of them in the Server Settings tab; a bigger group needs more CPU and memory, which you can add from Hardware.

Frequently asked questions

How much RAM does The Forest server need?

About 1.5 GB empty. With players, bases and a long save it grows, so 4 GB is a comfortable start for a small group and 8 GB suits eight players with big bases.

How many players does it support?

The Max Players setting accepts 2 to 100, the game's own limits. The plans are sized for 4 to 8 players; a bigger group needs more CPU and memory.

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