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Free on your own PC

Windows host required

Free Icarus dedicated server on your own PC

Host your Icarus prospects on a Windows PC you already own. NodeMesh installs the dedicated server, keeps it running and relays your friends' connections, so nothing needs opening on your router. We installed and booted it on a real Windows PC; a real player joining through the relay and a full save and backup check are still on our list, so it stays Beta.

Free on your own PC — one host, no time limit.

How it works on your PC

1

Install the agent

Sign up, then paste one command from your dashboard on the PC that will run the server — PowerShell on Windows, a terminal on Linux. The agent installs as a service and pairs with your account.

2

Pick the game

Choose the game in the panel. NodeMesh downloads the dedicated server, sets it up and starts it, and you watch every step in the live console.

3

Share the address

Switch on the traffic relay for the server and the panel gives you a public address. Send it to your friends: their traffic goes through the relay to your PC, so you never open a port on your router.

What your PC needs

Memory for the server (minimum)8 GB
Memory for the server (recommended)12 GB
WindowsSupported (newer, in beta)
LinuxNot supported

The memory figures are for the game server alone. If you also play on the same PC, the game itself needs its own memory on top.

Friends join without port forwarding

Icarus uses UDP on its game port (17777 by default). The relay forwards it to your PC, so you make no changes to your router. We have not seen a real player come in through the relay yet, so if you try it, tell us how it goes.

Good to know

The Icarus server is a big download, about 10 GB, so leave room on the disk. The Config tab edits the server's settings file: name, join and admin passwords and player limit. Where a prospect's save ends up has not been checked on our own hardware yet, and the game has no remote console, so a plain Stop can lose progress since its last autosave. Back up before you change anything you care about.

What is free

One host — your own PC — is free with no time limit, for up to 5 game servers: the web panel and console, the config editor, the mod manager, auto-restart on crash and the traffic relay. Extra hosts cost credits.

See pricing →

Beta: this game runs on NodeMesh today, but our full hardware test of it is not finished yet. We would rather say so than call it stable.

Looking for a server to join instead?

Our public server list shows the servers that are online right now, with player counts, uptime and game version.

Browse live public servers

Questions

Do I have to buy Icarus again for the server?

No. The dedicated server is a free download on Steam. NodeMesh fetches it for you anonymously, so no Steam login is stored on your PC. Your friends still need the game to play.

Does it run on Linux?

No. In NodeMesh the Icarus server runs on Windows hosts only, so you need a Windows PC as the host.

How much memory does it need?

See the requirements above; they are for the server alone. If you also play on the same PC, the game needs its own memory on top.

Can I change the server name and passwords?

Yes. The Config tab edits the server name, the join password, the admin password and the player limit, and writes the server's own settings file.

Is it really free?

Yes, for one host. Running game servers on your own PC is free with no time limit — up to 5 servers, traffic relay included. You only pay, in credits, if you add more hosts.

Your server, on your PC

Create an account, install the agent and pick the game. One host is free with no time limit.

Create a free account