Meggyjr

last modified: October 23, 2025

Lucky World – A jump'n'run game for MeggyJr RGB

Posted on 2014-12-17— Common

I've released Lucky World, a compact jump'n'run for the MeggyJr RGB featuring an intro, 16+ levels, secrets and an end scene. I squeezed it into ATmega328P limits and shared the sources under GPLv2. If you're curious, please read on for downloads, requirements, and play instructions.

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All Meggy Jr RGB Colors

Posted on 2014-11-14— Learn

I compiled a complete set of Meggy Jr RGB color tables showing all 4,096 combinations and created green-based and blue-based layouts to reflect the brighter green LED. I’m sharing individual PNGs and brief notes on how I captured and processed the images — read the full post for the download and details.

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A New Library for Meggy Jr RGB

Posted on 2014-11-13— Projects, Software

I rebuilt the Meggy Jr RGB library from scratch to make game development simpler on the ATmega328P. I focused on low memory use, frame‑synchronized loops with a back buffer, clear color handling, fast pixel operations, reliable button input and a background sound player. Read the post for examples and the GitHub release.

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