I am left handed.
I can't move in construction mode.
Having to switch between "e", "Tab" and "enter" is frustrating.
I can't count the amount of times I've hit "Esc" to close a menu only to have to go back and do it via "Tab".
I use the arrow keys for movement on every game I play.
I use the right hand side of the keyboard on every game I play.
Currently It just makes it very "clunky" to play this game.
YMMV but I am hoping you will address this issue as a matter of priority.
The game looks great so far, but this just frustrates me. Please fix it.