A Russian site called Crpg.ru recently interviews someone from Akella regarding the leaked demo and thanks to one of our forum member Commisar Lauren we've gotten the interview translated to English:<blockquote>Status of the project
The main difference lies in the fact that at the time of the creation of the "demo" all aspects of play were in their infancy. We could observe only their prototypes, whereas in the current beta version they all are almost completely developed and finished.
Demo: 16 stats for each hero, with only 4 working.
Beta: System is reworked for 5 basic stats</blockquote>The whole translation is here.
Link: Metalheart interview at CRPG.ru
The main difference lies in the fact that at the time of the creation of the "demo" all aspects of play were in their infancy. We could observe only their prototypes, whereas in the current beta version they all are almost completely developed and finished.
Demo: 16 stats for each hero, with only 4 working.
Beta: System is reworked for 5 basic stats</blockquote>The whole translation is here.
Link: Metalheart interview at CRPG.ru