So I fixed several bugs:

Enemies would sometimes stop on their way to murder you. They instead just murder you.

When your thermal was depleted, you wouldn't take health damage. I fixed that and while the health drain is slow, it's a big map.

There were several objects with no colliders to stop you so I fixed that.

Enemies track you better because they're too easy to dodge. tracking is the same for easy enemies though. 

I'm contemplating making enemies 1-shot you on hard. What do you think?