Again, I didn't know you could kill Bit and Byte before coming here, so the boss battle here is Bit & Byte fused together, which is actually much easier. The stage doesn't change, except for the placement of the boss door. This is also the level where you get the Golden Armor for X. It's only an enhancement chip that improves every part of the armor you get, which gives you all the abilities such as health regen, but you need to stand still for a while for that ability to work. Then there is the hyper charge, which is added to the list of weapons, basically you fire multiple charged buster shots without charging as long as you have the energy. Dashing twice in midair is also possible, and your armor is boosted even more.