Your ship shakes and rattles as it fights hard against gravity, smoke is flying absolutely everywhere. After a few ear-rupturing moments, you slowly levitate off the ground and propel upward into the sky and heavens above. You are officially airborne and on a direct course home. However, don’t celebrate just yet. Your journey is not yet over. You still need to navigate home, and by learning some more advanced code, you can use the OLED in tandem with the 4×4 keypad to spot and avoid space debris safely.