Its definitely a tough ask to have 6 rooms that need 6 different tools, which are grouped in pairs in different places, and then the rooms aren't marked on a map.
I'm sure this would've been a lot easier if there were icons on the map to show where the wrench was and which room used it. Or just have all 6 tools in the same room to remove that friction.
I also agree that the minigames are tough. You've already got the pressure of navigating a spaceship and needing the right tool so baby-mode amongus ones would've been better, or even just holding E for 4s.
It's an ambitious game though, so great job on getting all this done and finished in time!