And also will the game be free but i mean when early access end if so around what time should it be free

Hmmm, it seems you need to be logged into twitter to view the link. Might have to host it somewhere else.

In terms of free after early access. It's actually the opposite, the game will go up in price to reflect the increase in content. 

This project might go free far into the future, but that would only be after I have other completed projects released.