An experiment into agentic loop workflows.
Whilst the output is a game, the real subject was the process.
I created a series of LLM-powered loops to build the product end-to-end
with minimal human intervention. The only input I had was in the form of
non-technical feedback in playtesting on semi-regular intervals.
I transcribed a video I took for a module in my MA where I presented a
roguelite, endless game concept. The concept was a physical card game. I
presented the transcription to an agent and asked it to create a spec,
looping with an adversarial agent until the spec was agreed.
Once the spec landed, I created a loop where one agent would operate as
the Product Manager; they would manage Linear tickets, identify
parallelisable work streams, and delegate work to other agents via a
handoff-handback loop.
Whilst the technical side is impressive — particularly the world
generation and biome system (Voronoi biomes over a Markov layer, with a
connectivity invariant to ensure the world is endless and traversable) —
the game itself feels lacklustre. I think this is more to do with an AI
not being suited to creating something as subjective as fun; despite
persistent feedback from my playtesting that the game was boring, AI
simply can't comprehend fun, as it's such an ambiguous human quality. Had
I pointed this loop at a prompt to build a SaaS product, I'm sure the
results would have been far more impressive — but that's been done many a
time before.
I eventually stopped the loop because it was spending a lot of tokens in
exchange for very few fruits. Whilst the game isn't impressive, I am
impressed that the loop took a very weak input on a loose game idea,
created a spec, and developed it with really minimal human interaction. I
let it run whilst I was at work, tested the game after work, and replied
to the agent very unassertively — "yeah, combat feels a little boring and
slow", "character progression feels non-existent" — and the loop would
propose and implement features. That's pretty neat.
- YEAR
- 2026
- KIND
- EXPERIMENT
- PLATFORM
- DESKTOP
- STACK
- TypeScript / Pixi.js / SQLite (WASM) / Cloudflare Pages
- METHOD
- Agentic loops w/ Linear MCP, git worktrees, automation
- STATUS
- LIVE
[ ↵ OPEN hex6.icfred.co.uk ]