There's no Linux installation package download available on Steam, please fix!

1

When I create a puzzle, I want 4x4 marbles to turn 90 degrees. Basically this is what I want to accomplish. Is it possible? Thanks!

Add between 10 and 100 Achievements please :)

I've beaten a couple of the levels at this point, yet my scores don't show up on the list. There are also no other scores on the majority of the other levels (although this could just be because of how recently this game was released).