Weaver (Outpost Zero)

The Weaver is a arachnid-like creature that is found on the planet Gaiya within the PC game Outpost Zero.

Description
Weavers look very much similar to spiders, with blue colored, bioluminescent veins running throughout their body. They have ten eyes with a armored carapace. While most of them encountered aren't much bigger than a dog, their growth is actually indefinite, and they keep growing for as long as they live with some specimens reported reaching sizes of several dozen meters across.

Weavers are naturally aggressive, but it seems that the larger the Weaver, the less aggressive it becomes. This is most likely due to the lack of natural predation and threat a larger Weaver receives compared to small Weavers.