DIG: +1 matter AND it reroutes enemies · BUILD: 8 matter · the path can never be
fully blocked · survive all waves to clear the island
EVERY VOXEL COUNTS
A matter-conservation tower defense. There is no gold — the island itself is your
only resource. Dig voxels to earn matter and carve the enemies' path in the
same click. Build towers from what you dug. Survive every wave to clear
the island.