Real cool concept. Tho I would like if also numpad ENTER(or SPACE) would work cause standart ENTER is a little non-ergonomic .
Also as already mentioned its REEEEALLY difficult to aim. I assume making it more lane based and less free-movement or showing the line you are going to shoot on would make it more comfortable to play. I also didn't figure out how to place the electric field. It appeared in the same spot every time and the pottery spiders always marched through with 10%hp unless I targeted them reeeeally straight on.
I like the enemydesign a lot tho and the spelling was really cool. (the granny with a gun is amazing)
I am also very appreciative of tutorial. Not many Jammers have time to spend on them so this was a really lovely sight to see.
Tho somehow after I played the tutorial the main game didn't work. I had to restart the program to play the maingame.