Thank you!! Really good feedback.
Love the idea to put a number on the membranes to indicate the max size allowed. Right now you kind of have to figure that out through trial and error.
And yeah it's like 80% puzzler and 20% arcade game haha. It's kind of fun to try to speed run the level with the enemies. But yeah otherwise you kinda just wait for them to be out of the way. Could see getting rid of them.