I played Delver today and made it through nearly 11 levels the game turned out to be awesome. It’s the work of one or more people who built it without using game engine. The gameplay logic is simple basically slashing monsters. but, most importantly, there’s actually a story.
I’ve been working on this for about three weeks now. I haven't done anything extraordinary yet, but I’m currently thinking about creating a single-player game where you can choose from three character types—Survivor, Protector, and Killer. But for now, here’s some of my art.