Please play the updated version, you will like it much more.
Also... the textboxes in the game that popup when you're playing contain vital information.
To answer your questions you asked during the play:
All graphics were created by Rachel Marks, and all Music and game programming was done by Richard Marks.
There is one more level in the jam edition to get through, and there are 3 sketchbook pages to unlock by collecting all the sketches in the levels.
Thanks for playing. We really hope that you like the update.