I got this idea from Sonic Adventure 2 Battle when they Shadow is showing Eggman for the first time, the Eclipse Cannon, Shadow says "That the ark built weapons of mass destruction" and I thought "There are more than one." So here it is.

I do not own Sonic or any other character.

Shadow and the Weapons of Mass Destruction

Prologue

It had been years and nobody had noticed but Shadow the Hedgehog was still concerned. He had saved the world but he had to continue. Shadow had recovered his memory but there was a problem with that, Shadow had remembered that the Space Colony Ark was a research facility where weapons of mass destruction were being created and remembered that there were not just one but many weapons still around. The Eclipse Cannon had been stopped but still he was not going to let the world be destroyed incase anybody did find about them. Some of them had been hidden on earth so Shadow soon ran off to where his memory said that the next weapon would be.

Meanwhile, Eggman was looking through some old files. He noticed an old file saying Space Colony ARK. Eggman remembered this easily but he still went through it and say a file name THE ULTIMATE LIFE FORM but then he saw a weapon called THE ECLIPSE CANNON and then another saying SHOCKWAVE BOMB. Eggman opened it and saw that it was another file saying about some kind of weapon that was invented in Space Colony ARK. Eggman read it and was impressed on what it said. Eggman quickly went into his Egg Flyer (That flying thing he flies in a lot) And heads to the location of the information of what he had read.

Join us next time. This is just the prologue so I will not continue for a while and if any body has any ideas for inventions just say.