Farthing general motor Transport Light tank, type 18, H trim

Controls below

Built in small numbers near the end of the war, the T-18H demonstrated the absolute limits of the chassis. Using leftover tanks, turrets removed, engineers were able to cram a 400mm low-velocity howitzer onto the T-18 platform. The gun packs a massive punch, and although it weighs the tank down considerably, it is still nimble. The small tank is only able to carry 1 round, however, in the breech, limiting its usefulness. Only 19 were made, and 2 were destroyed.

Armament:
1x 400mm Lo-velocity Howitzer
1x 7.62 machinegun

Controls:
This tank uses actual tank controls, left slider controls left tracks, right slider controls right tracks. A bit tricky, but it's easy to master.

Pitch: gun elevation
Roll: nothing. Gun too heavy for a turret
Brake: brake
Act1: fire gun
Act7: activate machine gun