Tutorial messages are nice, but players tend to forget them, especially if the actions you introduce them to are performed sporadically. So I would refresh players' minds from time to time, for example suggesting to them the keys to press whenever they are near an interaction. The final decision is up to you, though, but I am really interested in where you will bring the game ;)
3 years ago(+1)
There should be some pop-up text that appears with the key to press when you get near an interactable. I will check that there are not any bugs with it in case it didn't appear. Thank you for your message though, we will definitely be doing more with the game idea in the future.