Gregorian Blackjack 1.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program lies within Games, more precisely Card. We recommend checking the downloaded files with any free antivirus. The most popular version among the software users is 1.0. This free software is an intellectual property of FreeGames4Rest.
From the developer:
This is not a dream! This is the very game you are looking for! It is a modern variant of Blackjack. It has many merits and you can convince of it by yourselves. For example, you can play as many times as you like and the computer will be your rival any time you like. You have the opportunity to delight with special design of the game, pleasant background tunes, music and marvelous graphics.
You may want to check out more software, such as Blackjack Card Counter, Blackjack Sniper or Blackjack Mentor, which might be similar to Gregorian Blackjack.