I would love to play the game but i don't have anything that can send money from. Not to mention i dont have money currently TvT. Life sucks TvT. I like the character design though both of them are pretty and handsome.
Sorry my reply is quite slow >.< If you haven't already sent me an email to melancholicmarionette@gmail.com then you're welcome to drop me a blank message and I'll send you a key whenever I'm next on my PC :3 And if you already sent an email and I haven't replied yet, sorry about that >.< I haven't been able to keep on top of things very well recently.
As for what I used to make this game in particular, it was a software addon for Unity that I got during a Unity asset store sale called Naninovel. It's brilliant for VN making if you're like me and proper coding gives you a headache x3 cos it's really easy to use without having to write proper code since it uses a simplified scripting language. The only downside is the price cos when it's not on sale, it's pretty expensive. I would say it's still absolutely worth the money at full price if it's something you were gonna use a lot. Ren'py is probably the best thing to use though for checking out what it's like to make VNs cos it's free and there's a huuuge amount of resources and help guides available from other users :3 I've also used something called Tyranobuilder in the past to make my first couple of VNs, and it was great at the time because it just uses drag and drop, so you don't need to do a single bit of coding! As I gradually became more familiar with what it's like to put a VN together though, I started to feel Like Tyrano was kinda clunky and slow to use. I got Tyrano as part of a HumbleBundle years ago though!