Just a few kilometers

To the Last Sentinel,

This is your final directive.

Earth’s fate is in your hands. You have only days to stabilize the planetary core. Descend through dark, narrow tunnels. Shift massive rock formations with care—too much force, and the planet may shatter. At last, throw the Stabilization Sphere into the burning magma. One chance. No errors.

You are our last hope. Tread lightly.

Good luck, Sergeant.

- made for Ludum Dare 57