press c or f for spazmatism to shoot, z or x for retinazer to shoot, and 1 and 2 to change forms for retinazer, and 3 and 4 to change forms for spazmatism. (Note: it might take a few presses for the twins to change form). W to make spazmatism charge, E for retinazer to charge, S for spazmatism to move, and D for retinazer to move
Credit to Re-logic cause terraria
