Evolution for Windows

Snapshot

Simpler Version of Spore Evolution is a stripped-down creature-builder developed by Keiwan Donyagard. It functions more like an experimental simulator inspired by the Spore series than a traditional game, letting you design simple organisms that move and interact with obstacles.

Construction and movement

You assemble bodies using basic components — joints, bones, and muscles — then test how well they run, jump, and climb. When you press the Evolve control, the simulator grants your design a neural controller so it can start behaving autonomously.

How adaptation happens

A neural network combined with a genetic algorithm drives learning: creatures that perform best are picked each generation, and their traits are used as templates for the next round. Over time the system refines behaviors automatically, provided you give the agent a workable physical design.

The developer’s perspective

According to the creator, this project is intended as an exploration rather than a game: there are no achievements or player rewards, so even a perfect, task-completing creature doesn’t unlock additional prizes. Still, it’s a satisfying and demanding environment for anyone who enjoys designing evolving machines.

Alternatives to try

• Spore (original franchise) — a more polished, commercial experience with broader game-like features
• Gladihoppers — paid option recommended if you want a different take on creature combat and progression

Final note

If you enjoy iterative design, physics-driven movement, and watching simple control systems emerge through evolution, this simulator is a compact, hands-on way to experiment with those ideas.