is there a way to return to the center area without completing anything?

Where can I buy the ASCII game engine, that was included in this games Kickstarter $10 pledge package? I saw mention that it would be on sale on another platform, after the kickstarter ended. But I can't seem to find it anywhere :( . I would have pledged had I known about the game and engine, at the time. I hope it is available and would really love to try it out, it looks so cool in the youtube video I saw. Any help is appreciated....

This game seems interesting, but whenever I attempt to run it, the text box flashes. I have a feeling that this is not supposed to happen and that it is supposed to run smoothly. I am running this through the Bootcamp version of Windows on my Mac, so that may be causing the issue....

I can't play this game for more than a few minutes at a time before my entire computer freezes, forcing me to hard reset it. PC Specs: RTX 2080ti i9-9900k 16GB RAM @ 3200 mhz I have the game installed on an HDD