AI agents, bots and prompts for games and game dev
For players who run communities and developers who make games: Discord bots for game nights, prompts for patch notes and store pages, an evening build of a playable prototype and a launch plan for AI-built browser games.
Write patch notes and store page copy players actually read
15 prompts that turn your commit log or task board into clear patch notes, a Steam or itch.io store page and devlog posts in your own voice.
Discord game night bot: schedule sessions, run polls, post patch notes
A Python Discord bot that schedules game nights with time zone aware RSVPs, runs map and mode polls, and posts patch notes for the games your server plays.
Build a playable browser game prototype in one evening with an AI agent
A step by step pack for going from a one-paragraph idea to a playable HTML5 game in a single file, then posting it on itch.io for friends to try.
Launch an AI-built browser game: mobile, licensing, leaderboards and the itch.io page
A launch plan for a browser game built with an AI agent: performance budget, device tests, audio and touch fixes, an asset license ledger, leaderboard hardening and the itch.io page.
Make your agent play the game before it says done
One prompt, two agents: Claude Code built a neon racing game far faster, while Grok Bot drove the race with real controls and caught reversed steering a script never touched.
Let AI write the NPCs but keep the rules in code
A one-person studio is building Someone Else's War, a Steam RPG where an AI writes the world, characters and replies to whatever you type, while hand-written rules decide every fight and hold NPCs to the deals they make.
Game Dev with AI Agents: method, prompts, skills and check loops
A Markdown playbook for building games with Claude Code, Codex or Claude: a seven-stage method, a staged brief, 16 prompts, five agent skills, self-check loops, engine notes and 30 game concepts.
Make your agent play the game before it says done (free sample)
One rule, one playtester skill and a play log template that make Claude Code or Codex test your game with real controls before reporting done.
Give a coding agent eyes inside the game engine with your own MCP server
A streamer who saw models struggle at game dev on an earlier stream built his own MCP server that hooks Opus 5.5 into the s&box engine, so the agent works inside the editor instead of guessing, and used a swarm of agents to build a game about stopping an AI swarm.
Debug a camera game through an MCP server inside the running app
A webcam watches your monitor while you practice with a laser training pistol, and the game scores each hit. Claude Code wrote all of it over about two weeks, and the trick that made it work was giving the agent live access to the running app.
Port a Three.js game to Unity and keep the hand-tuned physics
Moving a browser racing game to Unity for phones, the developer asked Claude Code which Asset Store engine to use. It read the code and advised using neither, then ported the 170 lines of drift physics line by line so the feel stayed the same. The port and a new UI took about two hours.
Engine Agent Kits: Godot 4, Unity 6 and Unreal 5 rules files, editor bridges and build loops for coding agents
One kit per engine for coding agents: a rules file, a trap table of version mistakes, terminal commands to check, test and build without clicking, ways to give the agent eyes, asset pipelines with a license ledger and a one-milestone work loop.
Godot 4 trap table for coding agents (free sample)
Ten Godot 3 habits coding agents bring into Godot 4 projects, the Godot 4 form of each, the headless check and three rules file lines.
Reverse engineer a console kernel with Claude Code so new controllers work on old hardware
Claude Code read the Xbox 360 kernel's USB stack through a Ghidra MCP server, ported an open Linux driver to C and built a boot plugin, so up to four Xbox Series controllers pair wirelessly with a modded 360.
Tag every decision in your game's log with who made it
Thirteen weeks into a fishing and exploration game, a solo developer keeps a Decisions.md with more than 350 entries, each tagged [USER] or [PROPOSED], so the agent knows which choices are settled and which it may revisit.
Questions
Is the games section for players or developers?
Both. Community tools like the Discord game night bot are for players and server admins. Patch note prompts and the prototype pack are for people making games.
Do these tools work with Steam?
The Discord bot reads public Steam news for any game with a Steam app id. The store copy prompts are written to fit Steam and itch.io page fields.
Can I sell a game I prototype with an AI agent?
Usually, yes, but check the terms of the AI tool you used and the license of any generated art, sound or fonts. The prototype pack includes a checklist for this.