Nodule (ノジュール), also known as Noclay Zameen (ノクレイーザミーン)[1], is the True Last Boss from Raiden DX.
This boss is the first TLB to appear to appear in a Raiden game
Details
Nodule initially appears as a giant metallic sphere which quickly morphs into a silver tank. It attacks with its turret, firing spread shots and shooting aimed bullets at the player. Once the turret is destroyed it will reveal the crystal inside and deploy four orbital shields. The surviving cannons will still attack if they haven't been destroyed yet.