Gave the game a go.
First thing I've noticed: Spacebar doesn't advance dialog. Please, add that to the next version. Likewise, let us press H to hide/show the interface (the hide button sadly advances the dialog once you click anywhere but the button's place to bring the dialog box back). Left CTRL to speedily advance the dialog we've already had in a new playthrough/load game
Art is quite charming
As others have said... an unfortunate choice of font.
Rex's waistline is so small. The other girls at least have more credible proportions
Good contrast on the outlines of interactable stuff
Typo ('heck' instead of 'check')
Another typo ('you to' should be 'at')
There's no save system. This is kinda important!
A tip system is sorely needed
Cadet's scene is amazing, although Sam's personality...