Beta Islands are PVP islands, any player can attack you, and agents are required to defend or scout these island themselves, if they want to survive. Many more resources can be found on these islands, including the valuable Epriton. Like Alpha islands they are divided into 2 types.
'Beta one' islands all have 1 main terminal and 3 outposts, only the outposts can be owned by players. These are the only PVP islands at which assignments are available with excellent rewards. No fast highways are available on these islands. The islands are Hokkogaros, Norhoop and Domhalarn.
'Beta two' islands were introduced during live development to grow the World of Nia, they have 2 outposts that can be owned by players, resources are slightly more abundant than the 'beta one' islands. No assignments are available. The islands are Alsbale, Kentagura, and Novastrov.