also I think Neneka mentioned this below, but a chat with discord or something for the game would be really cool! Plus it would help with asking questions about the game/reporting bugs/etc. when you don't have to scroll a bunch to see past messages haha (sad experience speaking). Also its fun to just talk about your game and get excited about your plans (at least for me welp) but I don't want to spoil anything for anyone else haha
I've been thinking about this a lot too and have just created a discord. However, I must say that I've never really used discord much so I don't have a lot of knowledge about it.
Either way though, you can find the server here: https://discord.gg/GSJkxEV
also if it helps here's the link for setting up a discord server: https://support.discordapp.com/hc/en-us/articles/219470277-Getting-Started, Although you may have already found this haha
also: https://support.discordapp.com/hc/en-us/categories/200404378-Server-Setup which has some features to uniqueify your discord page!