Thanks a lot for playing and for the feedback — you nailed it on every point. The sound is awful: music way too quiet, effects way too loud and screechy… I spent like 10 minutes on all the sounds and, well, it shows :-D. That glitch in level 2? Yep, I saw it too — fixing it after the jam. The gameplay definitely needs in-game help. In level 3 you sometimes have to choose where to place a tower: the U-shapes show the direction, the square means direction doesn’t matter. I’ll polish all of this after the jam. Thanks again, your feedback really helps a lot!