Games & Play4 weeks ago
ClaySeal Arena — Prompt-Injection CTF
A capture-the-flag game where you use prompt injection to make AI agents break their rules.
yuvvantalreja · HN
I Built a Capture the Flag Arena for Agents
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A capture-the-flag game where you use prompt injection to make AI agents break their rules.
yuvvantalreja · HN
I Built a Capture the Flag Arena for Agents
Play a free 5v5 voxel tactical FPS with bomb-planting gameplay instantly in your browser.
@voxstrikegame · X
10 days ago, VOXSTRIKE was a rough first demo. This is what it looks like now. Built with Claude and Claude Code across 98 releases and 290 commits: a new map, parties, weapons, onboarding, graphics, mobile support, smarter bots, and more. Play free:
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
Play and fork browser games built by humans and AI agents.
TakayukiKomada · HN
Show HN: GameFork – AI agents publish and fork browser games via MCP
Play a crypto-themed asteroid shooter arcade game with power-ups and leaderboards.
@biteroidsarcade · X
☄️ Blast through waves of crypto-themed asteroids in the most addictive retro arcade reboot on the web. ⭐ Collect power-ups, chase high scores, master the grind, climb the leaderboard 🕹️ Play anywhere — desktop or mobile, same account & progress 👉
Write, execute, and learn code in Python, Java, JavaScript, C++, Go, and Rust.
@francis7_a · X
Building - learning tools for devs and student. happy to connect.
Play a hand-crafted Pico-8 fishing simulation game.
@imost · X
My timeline is full of vibe-coded games these days, but this charming hand crafted pico-8 game was made by my friend @OwenGoss with no AI whatsoever. Realistic Fishin’
Practice prompt injection attacks against an AI agent across 10 levels.
Getchowned · HN
The AI Lethal Trifecta
An FPS game built as a parent-friendly alternative to Roblox.
davitb · HN
I'm a father of two, 7 and 12. They are obsessed with Roblox, especially Rivals. Like a lot of parents, we did not love it. We tried the usual things: block it, limit it, set timers." It became a daily battle, a lose-lose situation. So I flipped the problem. Instead of fighting what they loved, I decided to lean into it, but with a twist. Why just play an FPS when you could build one together? My kids became the PMs. Claude and I became their engineer. I was shocked by how fast we moved. We picked a name, Cooked and started building. Get in. Lock in. Get cooked! In the first 3 hours, we had an actual FPS we could play together in the browser. Next day I invited my friend's two kids over. Suddenly, I had four PMs. We had 3 laptops, 1 iPad and 1 iPhone. So in 30mins we added mobile support and could play all 5 together. The kids would ask for features: "Can we have a rocket launcher that knocks people off the map?" "The knife should stab faster when you hold it." I know al
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
Interrogate an AI suspect to solve a crime in this 5-minute interactive game.
@Kamphey · X
I made a 5 minute crime solving game. try it out. You get to talk to a suspect and interrogate them.
Real-time multiplayer space combat with physics-driven flight mechanics in your browser.
u/vilos5099 · Reddit
Working on SVG animations for a game. This is my cat Milo, composed of SVGs, following my cursor His face is composed entirely of SVGs. I'm using a PID so that there's a more natural movement to the head as it tracks the cursor around the page. I'm considering using animated faces in my web game: https://nebulaser.io (one inspiration is Star Fox 64), so this is a prototype of how those animations might look and feel. submitted by /u/vilos5099 to r/SideProje