It's all foley sounds except the menu music where I used a synthesizer plugin in FL Studio, but the in game sounds are an edited recording of me turning the mode switcher on a H.O.T.A.S that I have for space sims, and the bg noise in the satellite is an edited recording of my fridge running, the sound was a lot of fun to do and I'm looking forward to doing more sound design when I work more on the game oh yes :)