This is a really neat idea! It took me a few tries to get the hang of it, but I eventually made it to the end!
Notebook Boy in The Ghostbook
You have made a nice little home on this page in the notebook. But it seems as though someone might be writing a little love story, with ghosts! Quickly run around and erase his notes and doodles to reclaim the page as your own!
Move with WASD or Arrow Keys
Press Space to erase
Made for Ludum Dare 42 Jam: Running out of space
Made for Weekly Game Jam 57: Ghost Story