A free browser card game built by an individual developer, featuring card-duel mechanics, a hard AI opponent using hidden-information search, online multiplayer via Firebase, a guided tutorial and a phone-first interface.
Made with AI Claude、Codex
Cash Stash is a browser-based card game where players compete in matches involving stealing and challenge timing. It includes a guided tutorial, adjustable AI difficulty (with a Hard AI that searches hidden information), and online multiplayer with synchronization and retry handling. The game is playable for free without an account and was developed with React/TypeScript and Firebase. The post also compares the author's experience using Claude and Codex while building it.
Code Story is a Chinese pixel narrative adventure web game and a playable vibe coding introductory tutorial. Players and AI partner Xiao A complete a commission in Star Lantern Town to fix the milk tea shop's ordering system, experiencing dialogue, exploration, and 44 interactive exercises across five chapters and 27 main areas, learning concepts in the development process. Single-player, Simplified Chinese, supports PC and mobile, no account required, can save locally and export/import progress.
Planet Wreck is a free 3D planet-destruction sandbox playable in the browser, where you smash low-poly planets with meteors, missiles, nukes, lasers and a death ray, earning coins to unlock weapons and tougher worlds.
Play Swarm Out free online — a survivor arena like Vampire Survivors, Bloons Blitz and Archero. Steer a little robot, your gear fires by itself; pop swarms of jelly blobs, level up and pick upgrades, beat the big blob. No download.
