(This has nothing to do with Welsh)
Around 12 years ago I wrote and released a small PC game called "Help Hannah's Horse". It was essentially a variation on Pacman - collect the coins scattered about the maze while avoiding the ghosts and gathering the moving carrots and the powerups that appear from time to time. A few people played it and it got included in the Debian Linux repositories.
Recently I got thinking about that game again and thought it would be nice to give it a bit more polish and change the music. The music particularly has always niggled me; not because it's bad (it's great!) but because I found it online and just used it. I never credited the composer and never checked if it was free for non-commercial use. I have no idea where I found it, so unfortunately I can't correct this now. I don't even know the name of the piece as I renamed the file to just "bgm1.ogg". I needed to either find royalty-free music that fit the mood of the game, or write a piece myself. I took the latter approach.
Anyway, after a couple of weeks of tidying code, fixing bugs, composing music and redrawing some graphics, I have released version 1.2 of the game!
Here's Hannah merrily running around level 1 collecting the gold coins and moving carrots and avoiding the ghosts. The green potion makes Hannah invulnerable for a short time if she collects it.
It's available on my Sourceforge page (http://hannah.sourceforge.net) for Windows and in source code form for other platforms, if you're so inclined. There's a Makefile for Linux included.