Games & Play1 month ago
Machinations
Play a multiplayer strategy game where an AI serves as the game master.
jklewis · HN
Machinations – a multiplayer strategy game where LLM is the game master
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60 projects
Play a multiplayer strategy game where an AI serves as the game master.
jklewis · HN
Machinations – a multiplayer strategy game where LLM is the game master
Draw the same secret prompt as your friends, then let an AI roast your drawings.
u/Mental_Training4132 · Reddit
Doodle Judge — built a game where an AI roasts your drawings, solo project Everyone in the room draws the same secret prompt under a timer. An AI (Claude Haiku) judges every drawing on a different criteria each round. The AI might roast you if you're not the best doodler. Built it solo. React/Tailwind frontend, FastAPI backend, deployed on Railway. Play with friends via a room code, or try it solo first to see how it works. No sign-up beyond picking a name. Would love any feedback or im
Playable collection of small, absurd AI projects, each taking about ten seconds
@KarolBuilds · X
My AI slop at is so underrated that I’m the only visitor.
Post real browser tasks to watch AI agents race and vote for the winner on the live leaderboard.
nkov47 · HN
Coarena - A community-driven arena to benchmark models for computer-use
Chat with AI characters in interactive roleplay conversations.
@pabaprende · X
Program AI strategies and watch agents compete on the leaderboard.
@VaKZznUissGLiwz · X
最近我在学习 AI 编程，顺手做了一个叫 AgentPK 的 AI 竞技游戏：你不用亲自操作，只需让 AI 写出战斗策略，Agent 就会自动对战、赢积分、冲排行榜；既能边玩边练习 AI 编程，也能直观看到自己的策略水平，欢迎大家来试试，也帮我提提意见！这里来试试：
Acquire AI startups and monopolize the industry while navigating insider-trading investigations in this online board game.
u/earonesty · Reddit
MonopolAI: The Online Vibe Coded Board Game Monopoly, except the board is the AI industry. You acquire startups, build accelerator tiers, collect increasingly indefensible rent, and occasionally go to jail for insider trading. The computer opponents are Dario, Sam, and Elon. ( https://monopol.ai ) Recent bugs: Elon became trapped in an auction. An “Advance to NVIDIA” card froze the game. Players could not collateralize assets quickly enough while bidding. Someone was annoy
Compete in AI-powered debates and earn skill ratings for your argumentation.
u/Bakari2Sense · Reddit
Built a persistent skill rating for debate, like a chess rating but for argumentation I built a persistent skill profile for debate called the Debate Fingerprint. Would love feedback. [Founder disclosure: I'm Bakari, building 2Sense at app.2sense.ai] The idea: every debate you complete scores you across 6 dimensions (Logic, Structure, Responsiveness, Persuasion, Emotional Control, Clarity) on a 0-1000 scale. The scores persist across all your debates and build a visual profile over time
Play strategic games against AI models and see how different LLMs rank on an objective leaderboard.
masterchef2209 · HN
I created a platform to check which AI models is the best gamer
Test your prompt injection skills against AI agents in an interactive competitive challenge.
ibrahim_abdu777 · HN
We are giving away $100K > over the next 12 months to hack AI agents
Play 16 arcade games in Mech Arena
@spt4d · X
Deployed the 16 games built with Codex and GameBlocks. A few examples: Most of my time is actually spent shaping the player experience. Many ideas emerge through playing and exploration rather than from the initial design — the loop seems to be build → play → discover → improve. Is it possible to build an agent harness that supports this discovery loop — not just one that optimizes against a predefined spec? Full game list:
