It can be mountain or plain nival. The Russian version was localised by Nival Interactive. Ru announced the 100% acquisition of Astrum Nival from its former owners. In October, licensed flagship game ZT Online to Astrum Nival of Russia. These are the&colon; montane forests, sub-alpine, alpine and nival zones. On November 30, 2007, Sergey Orlovskiy regained full control of Nival Interactive. Founded in September 2006, it was previously known as Nival Online and Astrum Nival. The nival zone is the area above most vegetation. The km.ru and Nival data breaches were confirmed by computer security researcher Troy Hunt. The region where the glaciers have recently retreated from is nival zone. From that point, Astrum Nival acts under the name of Mail. Simple regimes can be nival, pluvial or glacial, depending on the origin of the water. Nival later became the developer of HOMM 5. Nival began to self-publish its own games in 2005. Nival decided to abandon the idea of microtransactions during early testing.