You shouldn't have to. For me, it shows up under my library in the drop down menu for your itch.io account !
I already checked my library and it clearly tells me I already paid for it but wen I click to download the update, it says to buy it.
Hi if you're still having this issue, please email me at hi@aeondreamstudios.com with your receipt so I can make sure you get the download.
