Game Boy Color Simulator

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Game Boy Color Simulator

A functional Game Boy Color hardware simulator built in two minutes.

byChetasLua

Gameboy clonePlayable

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Description

A web-based simulation of the Game Boy Color hardware. The project was reportedly generated in a single "one shot" attempt taking only two minutes using the Gemini 3 Pro model.

Descriptions, tags, and model credits may be AI-generated or inferred from public sources and can be incomplete or wrong. Learn more.

Details

Why this is interesting: Impressive demonstration of high-speed, complex code generation for a hardware simulator using Gemini 3 Pro.
Attributed to: @ChetasLua
Built with: Apodex 1.1 Mini North Mini Code GPT-5.5 Pro GPT-5.4 mini LTX 2.3 Pro 3.1 Pro Kling 3.0 Vidu Q3 Pro Seedream 5.0 Pro Kling 3.0 Seedance 1.5 Pro Flux 2 Pro Nano Banana Pro Gemini 3 Pro Gemini 2.5 Pro Phi-3 Mini 4K
Links: codepen.io
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Tags: #emulator #simulation #retro #gameboy

Discovered: X
First posted: X · Oct 15, 2025
Listed: Added 2h ago
Build: Strong
Models: Strong

Prompt

Design and create a nintendo gameboy switch sim like full functional features from

Tetris (GB, 1989) — the pack-in phenomenon; timeless puzzle loop.

Pokémon Red / Blue / Yellow (GB, 1996–98) — the craze that defined handheld RPGs.

The Legend of Zelda: Link’s Awakening / DX (GB ’93 / GBC ’98) — portable Zelda masterpiece.

Super Mario Land 2: 6 Golden Coins (GB, 1992) — big, inventive Mario; introduces Wario.

Pokémon Gold / Silver / Crystal (GBC, 1999–2000) — Johto + Kanto, day/night, huge refinement
5. All buttons is functional with touch and also we can press same button in keyboard to use those 

Use whatever libraries to get this done but make sure I can paste it all into a single HTML file and open it in Chrome.make it interesting and highly detail , shows details that no one expected go full creative and full beauty in one code block

Source

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Toys & Experiments