Show HN: Eidos – AI IDE that generates and edits game prototypes instantly

EIDOS is an AI-powered IDE that generates and edits game prototypes instantly.
Built for indie developers who want to experiment, iterate, and test ideas faster than traditional workflows allow.

If you’ve ever spent hours on:

• setting up project folders and scripts,

• writing basic gameplay loops,

• fixing early-stage bugs,

• testing small mechanics,

• repeating the same boilerplate work…

EIDOS removes that overhead.

🎮 Prototype gameplay in seconds

Open a .py, .txt, or design note and click “AI Generate / AI Modify”.
EIDOS creates playable gameplay code based on your description,
and updates or expands it continuously as you iterate.

⚙️ Multi-editor environment

Different file types open different specialized editors:

• .py → Code editor

• .txt → Document/Design editor

• .mp4 → Lightweight video editor for quick captures

Each editor includes AI-powered generation & modification buttons.

Everything happens in one place.
No switching between tools.

🚀 Built for fast iteration

• Generate full gameplay logic instantly

• Fix errors automatically

• Expand mechanics with one click

• Test concepts faster than ever

Perfect for jam prototypes, small experiments, and rapid iteration cycles.

🌍 Multilingual Support (Korean/English/Japanese)

EIDOS provides full multilingual interface and prompt support,
so you can develop in your preferred language without friction.

This also makes it extremely friendly for global teams or non-English-speaking developers.

💾 BYOK model — No subscription

Bring your own API key.
You pay only for your own usage.
The software itself is a one-time purchase / permanent license.

If you're an indie developer looking to prototype faster,
EIDOS cuts hours of repetitive work down to seconds.