Physics Lab is absurdly broken. Once its unlocked the game is stupid easy. They should cost at least 1000 if not more. Most levels can be beaten pretty easily with only generators, ships, labs, and maybe a repair turret.
The game is absurdly easy once you get water storm. Every level after can be won by just maxing the height of the your "area" and casting water storm twice (3 times on the last level). Just leave your guys on settlement building raise terrain to max and win...
A number of skills do not work as described. For instance Unbeatable and Counter Attack do not synergise as one would expect. Focus potions do not boost concentration.
Also a reset skills button would be good.