I'm definitely missing something, because I am stuck in the low-mid 10^180 supercomputers, unable to finish Supercomputer Repair 4. I assume I'm using the Usage menu incorrectly, but nothing seems to dramatically change no matter where I put the sliders (unless I drop something to 0%, obviously).
This feels like a solid foundation. Difficulty hit a wall with the the Cultist enemies, but the zones past them seem to be inaccessible in this version anyway. Looking forward to further updates.