David, Colin, and Benji see a meteor crash and bike to the site. Pick up the brush and clean the sign. Use the color clues: Green 3, Yellow 7, Blue 8, Orange 5, and enter 3785 to unlock the gate. Enter the mine.
Grab the torch, head back outside, and light it at the crash site. Return and place the lit torch to illuminate the mine.
Pick up the hammer and chisel. Use the chisel on the crack in the ground to get a key. Use the key to open the toolbox. Take the box cutter and wrench.
Use the wrench to remove the wheel from the cart. Go outside, place the wheel on the cart, and tighten it with the wrench. Push the cart back into the mine.
Use the box cutter to open the hanging sandbag. Once the cart is full of sand, push it back outside.
Dump the sand onto the flames. Use the brush to clear away the sand.
Reveal a spacecraft underneath. Pull the lever and solve the matching symbol puzzle to open the hatch. Look inside.
Pick up the metal pole, lever handle, and one glowing disc. Use the metal pole to reach the second glowing disc. Attach the lever handle to the machine and pull it. Take the orb that appears.
Examine the orb, press the orange button, and insert both glowing discs. The orb now works as a light source.
Use the glowing orb to find symbols around the room. Count how many of each appear. Set the lock sliders to match the counts: 5, 1, 4, 2, and enter 5142.
Go through the door. Tap the spacesuit, discover the body, and take the note from the pocket. Open the drawer and collect the strange tool.
The note shows how to translate alien symbols and spells out the password: NOHEDU. Use the strange tool to open two panels: one with a charged battery, one with a battery charger.
Go to the other room. Use the light orb to reveal a panel. Use the strange tool to open it and take the dead battery.
Return to the charger. Charge the dead battery. At the computer, remove the old battery and insert both charged batteries.
Use the note to find the alien symbols for NOHEDU. Enter them on the computer. Power turns on. Leave the room. A tank rises from the floor. Tap the glass repeatedly. The creature breaks out, lands on the door controls, and opens the exit. Go through.
Solve the Escape Puzzle: move the boys to the green exit space using the blue circles. Step on colored buttons to open/close corresponding doors. Watch the cutscene that follows.