Thank you! I really appreciate you giving it a try and then replaying it and wanting to support it. That's so nice <3.
Getting the DLCs that unlock all the Moments listed for the main Steps will be around $12USD. Getting all the DLCs we have planned, including the ones that add new love interests and stuff outside the normal Moments will be around $25USD. But that's at full price. There will be sales and bundle discounts to reduce the amount.