Aug 21, 2026, 3:34 AM

I made a demo of Metroid for the web, with extras like saves, a map, and powerups that can be toggled on or off!

It's kinda buggy, and only has Brinstar, but making this taught me a _ton_ about working with Phaser. A lot of the utils I use in Zeldaga were made for this demo!

https://osmose.ceo/mockball/

Screenshot of my Metroid web demo, which visually looks like Metroid for the NES. Samus stands above a lava pool while enemies fly overhead.

Map screen within the pause menu. A map of all explored areas is displayed, including where powerups are located as well as save rooms.

Powerups screen from the pause menu. Collected equipment is listed around a wireframe display of Samus' armor. Shown are the Varia Suit, Morph Ball, Bombs, Long Beam, and Ice Beam. The Ice Beam is unequipped.

Samus standing in a save pod within a save room.