Determine your firing elevation in IRON NEST: Heavy Turret Simulator using the manual formula or ballistic calculator when counter-battery strikes or hydraulic failures break your computer.
Master the core artillery combat loop in IRON NEST: Heavy Turret Simulator by receiving coordinates, loading ammunition, managing hydraulic pressure, and correcting salvos.
Plot enemy coordinates in IRON NEST: Heavy Turret Simulator by mapping spotter bearings and ranges on the tactical board using pencils, compass tools, and map topography.
Survive Operation 7 in IRON NEST: Heavy Turret Simulator by restarting damaged engines, clearing the eastern gorge ambush, and earning gold commendations.