I really love this! It's really well made and the limb mechanic adds a great twist to the genre.
I'm gonna leave a few notes:
- the tutorial messages block the screen: it would be easier if they were out of the way completely - or moved when the cursor hovers over them
- also, explaining everything in several paragraphs at the beginning of the game is a lot to remember (maybe separate the instructions between some tutorial levels? then the play has time to absorb everything)
- being able to compare items side by side would be a great quality of life feature
- the stats aren't always clear (what is area size - range already exists)
- it would be nice to swap out items, instead of overwrite (it would be nice to sell items instead of lose them)
- I don't understand how the tower types work (are they guides?)