The Beta Demo for Pursuit of Power 2 : The Chaos Dimension was released on September 29th, 2017.
The demo places you in a skirmish game as a Shadow Knight versus another SK computer player at normal difficulty. The features are limited in order to simplify things, which is important since the campaign tutorial has not been implemented yet. You will definitely want to read the "help tips" image and it would be good to read the extended help window too.
Pursuit of Power® 2 will not be finished until around August 2018, so this is really just an early preview of it. There are some important gameplay features missing that will add a lot of depth to the game. Over the next few months, I will add an upgrade path for your leader, multiple fortress upgrades, epic bosses that spawn from special rifts, powerful zealot abilities, flying guardians, and more. The current version of the game should give a good idea of how it will play, but the final version will contain much more depth and have a lot more polish too.