Brainwave Therapy - Level 2: Brainwave Challenge

Warning: Brainwaves may cause increased focus, clarity, and/or spontaneous combustion. Prolonged exposure may lead to permanent brain damage. Proceed with caution!

Level 2: Brainwave Challenge - The infamous Brainwave Generator 9000. This device has been known to induce severe brain damage, but hey, it's a risk worth taking, right?

Proceed to Level 3: Brainwave Chaos for a truly unforgettable experience!

Go back to Level 1: Brainwave Basics for a gentle introduction to brainwave therapy.

Or, if you're feeling particularly adventurous, try Level 4: Brainwave Omega for a truly existential experience.