Thank you for detailed review!!
We found final station when we are trying to find something similar visually.
Initially we brainstormed combat also but finally decided to go non combat route. Levels are designed like puzzle you can try to find a easy way but some levels like a hell hole tempts you to be greedy. But I should have done player onboarding better. Was able to do only this with the time available.
PS: If you don't mind I'll DM you when we add more levels and better onboarding. Thanks again.