This game is still in some major development, it is only less than a two months old(total development time). That being said, if you look at the skymap, you will notice that the pause feature is right up there near the top. I am working in order from top to bottom for the features and the next update is going to introduce better weapon groups, meaning the one after that is probably going to have a pause button. I have a lot of other features I would like t put in as well, but there are some things that are more urgent than others.
There is a pretty bad bug in 1.15 that allowed enemies to overstack their weapons past the weapon limit, usually having 2-2.5x more weapons than the max. That really stunk. So in the next update(coming soon) I have spent quite a bit of time to polish the enemies to make them better.
With regards to a console port, I currently have no intentions on putting this on the console. Currently we have Mac and Windows, with Linux and mobile coming next. After that, probably the switch and then probably lastly, console. I have no guarantee that any of these other ports will be happening, but if they do, that would be the order.
Love the pic and thanks for the feedback!