Under the Join Solomon snow: First Contact Playtest section, click button Request Access, login into your Steam account. In 1 day, you will receive an invitation from us - the game will be available for you.
Happy playing and please share with us feedback on our Discord server - we will be happy to know what did you like, what not, any ideas, and if you find any bugs, please share it too.
In the last 1.1.67.g912f3fb8 build, we improved the game's performance.