In 'Derivative Doodles', players embark on a wild journey through an abstract world governed by complex mathematical laws. You are an underappreciated math professor who accidentally gets sucked into a problem set come to life. To escape, you must solve intricate puzzles that involve calculus concepts, from integrals to limits, while facing off against personified theorems and quirky mathematical creatures. Armed with a dry-erase marker and your trusty chalkboard sidekick, you’ll sketch your way through mind-bending levels where every equation holds the key to your freedom. Can you outsmart the figures of your own imagination and return to the real world?