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Repl Hero, a fun music arcade game
snowboardsheep (25)


Guitar Hero... For HACKERS

REPL HERO is a simplified version of guitar hero, written in HTML5, CSS, and JS, with a terminal astethic. It was built for the's Online Music Hackathon.

How to Play

Use the number keys (1 - 5) to play a note when the block hits the blue bar. You have 5 lives (at the bottom), and once those run out, it's game over. Other than that, reach a high score!

A Word About the Music

The music you play is not random. It was composed on Bosca Ceoil ( The game picks which bars to play out of a set of options, which create "acceptable" music.


I'm Liam Ilan, a 13 year old software developer who is never working, but always playing around. Also, thanks dad (Ron Ilan:

ronilan (1)

If the music doesn't play - make sure to click the screen (give it focus). Have fun!

two2three (0)

Sorry this code is outdated and invalid Do not run.

two2three (0)

This code is invalidly outdated, sorry.