The game is good. It is not getting too boring while playing it, but it is on the edge of becoming it, so finishing on the third level is a good decision. Otherwise, this should have at least more visual/audio feedback provided for the player to keep him engaged in the playing process.
Also, I think there should be done some improvements about camera. I don't think it is the best decision to make isometric camera with third person WASD controls. It just feels wrong, especially when you have to rotate the camera. At least, the angle must be adjusted the way it is not that confusing for the player. What I would do is to change controls to cick-to-move, camera is still isometric and follows player but with fixed angle.
Dialogue system is good, however I didn't really found myself in situation where I had to turn on/off the gravity generator (besides repairing this generator) (What about yaks getting angry and turning off the gravity to make them calm down?)
I already mentioned that playing this for a while makes it a bit boring process. For game jam it's alright, but as a long-term solution I don't think it is. The game loop might be the same, but maybe more troubles that could happen to the ship while traveling to the planet or through space?
All-in-all, I like this game. It is pretty good. (Beat in 900 and something seconds 😅)