Ayyy, thanks for checking it out! :D
About your questions - all of the stuff you struggled with IS properly implemented, just not very well explained in-game haha. The game uses a similar control scheme to a lot of other survival games we play so we kinda assumed it would be understandable - but we were quickly proven very wrong 😅 Sadly by that time it was already too late to explain it better in-game - which is why we opted to explain everything we could in the game's itch page! Demon's Fortune by Shoniver, Stevie
I highly recommend you check it out if you wanna give it another go :)