Following the source codes for the games "VanGery", "Perimeter" and "Moonshine", the source codes for two more games by the KD-Vision studio (formerly KD-Lab) were published - "Perimeter 2: New Earth" and "Maelstrom: The Battle for Earth Begins ". Both games are built on the Vista Engine, an evolution of the Perimeter engine that supports water surfaces and other new features. The community of fans of KD-Lab games is publishing source codes with the permission of the developers. The source codes of the game are published under the GPLv3 license, game resources can be used from Steam.
Source: opennet.ru