Bonus level in They Bleed Pixels

[Lenky Lad]

So I was digging through the old trailers that Spooky Squid made for They Bleed Pixels, and I spotted in their bonus content trailer that they were gonna add an Electronic Super Joy themed level.
Now after the crimson update it seems they may have scrapped the plans in doing so since all the other bonus levels were added on. Knowing well you guys also have a brief reference to the game itself in one of your levels I was just wondering if you ever knew about this