Can the ring add to ability duration? Because the auto ability staff waits till max mana, it is a weird upgrade right now. If abilities lasted longer it could make up for waiting for longer time (if you set it so there is no difference that'd be perfect, not really needed to buff but right now it can be a nerf to upgrade the ring).
Would like to see some representation of what is bought, would make sense to limit the amount of representation at a point.. But with Gastyz suggestion that I particularly like, upgrading the devices themselves would be great. Should try one of the popular idle games here on Kongregate to get some ideas (like how they give you the feeling of progression but yet, your still playing an idle game, such like that)
I like the idea and the galaxy map is pretty cool looking, needs more /game/ though. (Haven't rated since I figure you will add more with time :) )
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Thanks for you comment Gheij, I'll add more visual feedbaks on the next updates.