Second post in the month. Nice.
I’ve written an interactive visual/music ROM for the Gameboy Advance. I’ve called it Splat! It consists of a piece of music you can directly affect by pressing the buttons and the image on screen is also directly controlled by the users decisions. It’s interactive art!
Below is a picture of what it looks like, but to truly understand what it does, you really ought to download and play it 🙂
Download and play!
Such pretty colours
Moving using UP, DOWN, LEFT, RIGHT across the screen triggers new sounds and pressing certain buttons will also cause different sounds to play. I tried to make it as interactive as possible in that respect but still keep a central theme playing.
As ever, here are the controls:
Controls for VisualBoy Advance
As with my last post/ROM, WordPress won’t allow me to directly attach the game to my page so I’ve created a URL that will give you the ability to download and view Splat! Remember, you need the VisualBoy Advance application to open Splat! if you don’t already have it installed.
https://www.box.com/s/udtm7gxe398d7ucvc7vb
This took quite a lot of man-hours to create, I hope you like it. My second ROM for the GBA. Let me know what you think, feedback is always welcome.
Broken Spares 
I’ve uploaded the source code for a via box.com link below and also placed an updated version of the game to fix the loud cracking issue if you pressed the A button in quick succession:
https://www.box.com/s/layu7wtkqnt6q0mm64ns
Below is a link to the mp3 of the main theme music for Splat!
https://www.box.com/s/oak6in801tuwd1323dwa
that’s rad. i got it working. i will definitely download and check out the source code. thanks for sharing!
i got the kindle version of Programming the Nintendo Game Boy Advance but i can’t find the HAM download. what did you use to make your game?
nevermind. i found it here http://jharbour.com/forum/index.php?topic=963.0