game is pretty amazing. If you manage to earn enough money from it i would highly suggest you invest in professional UI/art assets, as that is definitely a weakness atm.
are prestige rewards cumulative? Like, i have 47 skill points from prestiging, if i prestige again will it be 47 + my current run's prestige points, or is it just the current runs prestige points? (also, it would be great if we could see what we will get when we prestige when we click the prestige button.)
pro-tip: when you start, dont worry about collecting them with your mouse. It doesnt do anything until you get an upgrade, so i now have eye strain for no reason.
You will get %10 of your current level. And yes prestige rewards are cumulative.