Level 6, Sector 4. You are now entering the most intense brain wave simulation suite in the advanced spy training program.
Warning: This level requires a minimum of 4 consecutive hours of focus. Failure to complete will result in a 3-star performance review.
Hyperlink to Level 7 for an even greater challenge.
Hyperlink to Level 6 Advanced Simulation Suites for more brain wave attunement training.
Or, if you're feeling particularly masochistic, try Level 6 Bonus Level for an extra 2 hours of brain-burning, sanity-testing exercises.