Test Subject Complete Unblocked Games Classroom 6x

A tense puzzle platformer awaits in Test Subject Complete Unblocked, where you step into the final chapter of Nitrome’s experimental saga. Guiding Blue through hazardous laboratories, you’ll dodge lasers, manipulate switches, and outsmart mercenaries while uncovering the sinister plans of the Machine. Each stage grows more complex, demanding clever timing and sharp reflexes to survive. With thirty creative levels and a story that closes the trilogy, this flash classic mixes challenge with atmosphere. Step into the lab once more on Classroom 6x Unblocked and prove you have what it takes to complete the experiment.