They can be DM'd if needed, we have another member who donated for just a specific game but they have to reach out to me for their releases cause im so busy.
Your donation just goes towards the specific queue - to ensure we clear everything, but your donation grants 90 days of access so, anything from the date of donation +90 days you get access to (as well as our older releases). We generally fund everything. if theres specific like Joseimuke (not otome) you want you can do specific donations.
I keep exact funding up to date on the spreadsheet.