Downloads
Everything you need to play 0G Nova Adventure, or to run a world of your own. Prefer no install at all? Play in your browser.
Game ClientWindows
The desktop game. A small installer that fetches the current build, verifies it and keeps itself up to date.
ServerWindows
Host your own world. One file, no setup, free - it downloads the server and opens the launcher for you.
ServerLinux (x64)
The same server as a tarball. Extract it and run sudo bash install.sh to set it up as a service — or skip the download entirely with the one-liner below.
Game ClientmacOS
The native Mac build, universal for Apple silicon and Intel. This is the full game, not an installer — expand it and drag 0GNA.app wherever you like.
Opening it on a Mac
Expand the download, then drag 0GNA.app anywhere — there is
nothing to install. The first time you open it, right-click the
app and choose Open rather than double-clicking: the build is
signed but not notarised, so macOS asks once before it will trust it. After
that it opens normally.
It runs natively on both Apple silicon and Intel Macs, and needs macOS 12 (Monterey) or newer. Current build: 0.7.98.
Linux, in one command
Downloads the package above, checks its signature, sets up the database and
systemd services, and starts the server. It needs PostgreSQL already installed
— on Debian or Ubuntu, sudo apt install postgresql.
curl -fsSL https://adventure.zerognova.com/install.sh | sudo bashPrefer to read it first? It is a plain shell script — open it before you run it.