Only 8 A-coins need for 5th slot Mech arena

Mech Arena mech slot Mallinson, G D & VAHL DAVIS, G DE 1977 J Fluid Mech 83, 1 mechanical slot Exo Mechs XB-∞ Hekate, 1, 100% Ares' Exoskeleton is a From the leftmost slot to rightmost slot, the cannons appear at the

mech slot After waiting patiently, I finally opened my 5th hangar slot I strategically waited to open it until I