Mica v0.1 4B got an iron pickaxe in real Minecraft without generating a single t

<p><em>This is a submission for the <a href="https://dev.to/challenges/openclaw-2026-04-16">OpenClaw Challenge</a>.</em></p> <h2> What I Built </h2> <p>I built

<!-- SC_OFF --><div class="md"><p>I'm not a full-stack dev. I had an idea - competitive typing duels where you wager virtual currency against strangers - and decided to see how

<!-- SC_OFF --><div class="md"><p>Having it make an actual engine now</p> <p>Mobile exist, but pretty bad until I add movement strength and camera strength modifiers for mobile,

<table> <tr><td> <a href="https://www.reddit.com/r/OpenAI/comments/1t852z2/80s_minecraft/"> <img alt="80's Minecraft?"

<table> <tr><td> <a href="https://www.reddit.com/r/ChatGPT/comments/1t99mde/i_woke_up_today_and_found_that_my_agent_openclaw/"> <img alt="I woke up today and found that my agent,