The music is different from the last week of February 23, 2021. There is the title music. Then, there is a level music. So, HapiwakuProject is working on the game.
Drumboardist wasn't kidding about the use of the mouse. The Living Heart can't easily affect the movement of Starfish while you are using a mouse. Starfish sticks to the mouse pointer if you keep the pointer fixed at a position.
I like it if I can see a list of turrets to buy without having to click on an empty turret spot. I often want to change turrets, but the spaces are filled. Sometimes, it's too dangerous to sell a turret to see the cost of the turrets.