OpenBack Tanks, Military Bases, and Tank Mines

Build and stack military bases

Military bases cost 200,000 gold first, 400,000 second, and 750,000 afterward. A completed base launches tanks, while valid stacked bases extend their driving range. Hover a base to inspect that radius.

Deploy a tank

Tanks cost 500,000 gold first, 750,000 second, and 1,000,000 afterward. Place one on a completed base, then select a reachable destination. The vehicle moves slowly and damages hostile ground along its route before its final self-destruct strike.

Stop tanks with mines

Tank mines cost 250,000 gold first, 350,000 second, and 500,000 afterward. Their first level covers the same radius as a defense post, and every stacked level adds 25% more range. When an enemy tank enters that radius, one mine level is consumed and the tank begins destruction before reaching the destination.

• Cover likely approaches instead of scattering mines randomly.
• Stacked mines can answer more than one vehicle.
• Choose paths that cross valuable hostile territory.
• Remember that slow movement gives defenders time to react.