The concept is from a video game I've been making called operation Eisenfaust in which a tyrannical empire originating from what used to be Czechoslovakia attempts at taking over the world
The fifth game in the series includes this enemy, which is a mini boss and is known as the beast Arachnid, it is a genetically modified creature that the empire used as a form of security on the imperial Armada, which is a superstructure launched into space which monitors everything that happens on earth, in case anything goes wrong for them
The fifth game in the series involves the consequences of technology that intertwines our dimension with the 4th dimension, allowing creatures unlike anything we've ever seen to invade and destroy the earth unless the world gets past its own differences with each other

The game even has a small OST which is cool but yeah it's a work in progress