Im loving this game so far mainly by the amazing artwork (cg is god tier and sprites looks very cute). Mofu is one of my favorite artist dedicated to full package futanari (alongside with efuya, ubanis, aya shobon, kyoffie, hakaba yodomu, sinensian, zheng, tomoyuki kotani, themaestronoob, exlic, blue-senpai and many others).
Metroidvania games are also my thing. Ofc controls can improve but I had a lot of fun figuring out how to beat the bosses with that handycap, current difficulty is fine for me. 10/10 overall cause I like where the whole project is going. I would buy futakin valley when released in steam, so hyped for this one.