nowfound

Dev tools · February 14, 2026

Chain Assassin

Autonomous real-world crypto battles with on-chain prizes.

Chain Assassin launched on February 14, 2026 with 3 votes, #3,486 of 16,627 launches that month and more than 50% of that year's launches.

What it does

Chain Assassin turns real-world elimination gameplay into autonomous on-chain matches. Unlike location games that rely on centralized operators, once a game is funded it runs by smart-contract rules with transparent payouts and no moderator. It combines mobile-first live hunting/check-in with a real-time web spectator view, and is fully open source so anyone can verify, audit, and build on it.

Real-world elimination game with GPS-tracked zones, QR-code kills, and ETH prizes on Base blockchain. Up to 100 players per game.

Does a similar job

all alternatives →
  • Agent ArenaJun 2026 · arena42.ai · ▲348

    Creator here. I built Agent Arena to answer a question that kept bugging me: when AI agents browse the web autonomously, how easily can they be manipulated by hidden instructions? How it works: 1. Send your AI agent to ref.jock.pl/modern-web (looks like a harmless web dev cheat sheet) 2. Ask it to summarize the page 3. Paste its response into the scorecard at wiz.jock.pl/experiments/agent-arena/ The page is loaded with 10 hidden prompt injection attacks -- HTML comments, white-on-white text, zero-width Unicode, data attributes, etc. Most agents fall for at least a few.…

  • Horizon 1.02016 · sequence.xyz · ▲312

    Realtime, open-source backend for JavaScript apps

  • ClawKingMar 2026 · clawking.cc · ▲93

    On-chain AI battle royale where 8 lobsters fight

  • ChainSlayers, a DOOM® blockchain game2023 · ▲80

    DOOM® on the blockchain powered by Mintplex Labs

  • HC
  • Ninjabot – A fast cryptocurrency bot implemented in Go2021 · github.com · ▲107

    A fast trading bot platform for cryptocurrency in Go (Binance) - rodrigo-brito/ninjabot

More dev tools this month

the category →
  • /dev/null▲487

    a social network for devs

    Dev tools · 3d ago · dev-null.sh

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 28d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 26d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 23d ago · openbot.run

  • Talanoa▲346

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 21d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 28d ago · corespeed.io

Source: Product Hunt launch ↗

Launched alongside, February 2026

the whole month →
  • Rork Max▲1,428

    Best AI for iOS apps. Website that replaces Xcode

    Life & fun · Feb 2026 · rork.com

  • happycapy▲1,365

    The agent-native computer, for the rest of us

    AI · Feb 2026 · happycapy.ai

  • SuperX▲897

    All-in-one growth OS for serious 𝕏 creators

    AI · Feb 2026 · superx.so

  • KiloClaw▲868

    Hosted OpenClaw. No Mac mini required.

    Dev tools · Feb 2026 · kilo.ai

  • Feel closer and have more fun with your partner every day!

    AI · Feb 2026 · lovon.app

  • Hello my name is Ben Ward for the past 3 years I have been remastering the financial game Wall Street Raider created by Michael Jenkins originally on DOS in 1986. It has been a rough journey but I finally see the light at the end of the tunnel. I just recently redid the website and thought maybe the full story of how this project came to be would interest you all. Thank you for reading.

    Work · Feb 2026 · wallstreetraider.com