I was gifted an early access copy, been testing and toying with it. Now, seeing the state of 1.0, I'm waiting for a few more hotfixes before starting a new playthrough.
Kelvin needs to stop resetting already done traps. Speartrap and Grindertrap is buggy. He loops in fixing them in maintenance mode. And the maintain mode needs to include, getting spears in holder and in speartrap, arrows in holder and bones. Then Kelvin is a champ