Zeta Flow

You know, now would be a perfect time for a "This is the kind of levels I hate!" post.

It ain't the first, it ain't the last
But this year might have been better than the past
And now, to every family
Of MD and the community
Yes, to everyone who is still here
I wish a wonderful new year!

xD

I rated it 100 just to test your claim. Problem solved. Rating now at 6...

In my opinion, doing that would reduce the fun of making trigger-bound "cores", which you destroy to destroy the core. Thus, needing to have the core visible (if you want a core gun) would make certain levels less artistically appealing.