What is mod? Mod, or modification, is a special program that changes and/or extends the gameplay.
Where can I get some mods? To launch mods you'll need Horizon Modding Kernel. You should then install the recommended pack (Inner Core) to install modifications directly from the in-app mods manager.
The mod doesn't work/works incorrectly, what to do? The mods are driven by the independant developers. Please, contact them directly via links provided on the mod page to report errors.
Horizon doesn't work, what to do? First thing first, try installing the latest version of Horizon from this page. If the error persists, contact the developers in our communities.
Can I create mods or packs myself? Of course! Check out this tutorial to get started with mods creation and this one to find out more about packs.