The game is very cool and well made, and the plot is addictive, so you want to keep reading and reading. And after I complete the beta version, I want to continue as soon as possible (And just make a modest contribution to its development). But there is a problem with the inaccessibility of payment. From this I would like to ask a question. Are there other ways to send a donation to receive paid content (namely the latest version of the game) other than through PayPal?