Hope this helps you get started with your Terraria adventure on Linux!
Simply install the Steam client for your distribution, log in, and click "Install" on the Terraria page in your library GOG (Native): Download the terraria linux download free
To be transparent: A truly free, permanent copy of Terraria on Linux doesn’t exist legitimately. But here’s why the $10 is worth it—and why so many Linux users happily pay. Hope this helps you get started with your