Mod Unlimited Complexity //top\\ — Spore

Modding: Achieving Unlimited Complexity In the vanilla version of

This blue bar, lurking at the bottom of the creator screen, acted as a strict governor. Fill it up, and you couldn't add another spike, another limb, or another detail. This wasn't a technical limitation of your PC; it was a balancing act imposed by the developers to ensure creatures could be rendered on mid-2000s hardware and animated without breaking the game's joint physics. Spore Mod Unlimited Complexity

This is the most common question.

Title: Unlimited Complexity — Breaking the Ceiling of Creation and you couldn't add another spike