
OpenAI
I built an autonomous civilization game where the LLM agent plays the game for you. You just drop a few of those onto the grid and watch. They figure out how to farm, reproduce, build temples, generate beliefs, assign roles and die of old age, inventing their own history entirely from scratch.
You don’t give commands. Every few ticks, the backend packages an agent's vitals, episodic memories, and grid environment, and routes it to OpenRouter (running the openai/gpt-oss-120b:free model). The LLM runs an OODA loop based on Maslow's hierarchy of needs and chooses a physical action from a structured JSON schema. They have to plant wheat, wait for it to mature, and eat it before their health hits zero. They reproduce, trade, build structures, and eventually die of old age. What actua...
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