"However I dont want to give away every bit of my game even here!"
I think that's kind of the point since this is a dev log? it's meant to document your process so other people can learn from it. At least that's when i think it has the most value. I guess you can use it as just a diary but holding things back for the sake of enjoying the game is a bit misguided I think. There will be plenty of people who play it that don't read the devlog, so you won't be depriving anyone of anything, while simultaneously providing a lot of value to the people who do want to know.
Awesome work so far and I'm interested to see where this goes. Wormhole enemies, what next :o