On April 28th, the doors will open for everyone to join in the Open Beta test of HeroSmash. Artix Entertainment has made sure to not only include everyone in the occasion, but have also made several changes and additions that are sure to keep even the Closed Beta veterans busy.
The level cap is going to be raised from what it was in the Closed Beta, meaning more skills and adventures than ever before. This is in addition to several new areas for you to explore while you earn a slew of new items that are included as well.
By participating in the Open Beta test of HeroSmash, you also have the chance to become a "Founder" member of the free-to-play game. No details have been released yet as to what that particularly means, but surely it cannot be bad!
Source: Game homepage