Love the game itself but my god what do you have against my CPU? A browser plus other stuff in the background such as discord and such only bring my cpu to around 10% but this game alone with nothing else running but the browser required to run it make it 80%-100%. I'm sorry as I love the game itself but I don't love it enough to have it be the death of my computer. The fact you want this game to be long term doesn't help either. You will need to find a way to lessen the drain and resources it pull but for now I can't in good faith recommend this game to anyone without a disclaimer of how much it ask for just to run. In comparison with the browser running in the background while writing this a Dynasty Warrior style game only took 14% of my CPU. Browser, Steam and a game call Just Die Already (a physic sandbox with a decent size city to roam around in) took 50%-60%.
I really hope you find a way to get the game to work without disallowing me to use the rest of my computer at any given time while killing said computer because I would really love to dive deep into this game. For now though I have other fun options that aren't so demanding. If you can't find a way to lessen the CPU drain then I highly suggest make a version where you can play at a much faster rate and just get it over with. A version which each basic resource spell fill their bar to 100% always. That way players can see what the game offers without being forced to stick to it for hours at a time. I honestly do wish you the best of luck but mistakes like this really do screw people over if they aren't careful. I notice something was wrong when I was unable to watch youtube videos while playing at the same time. This game basically held my computer hostage.