Wow, cool idea! Our first idea was to have more playable characters, with different types of attacks. But we didn't think about different effects for the data, it's certainly something that we can apply in the future. You can take a look at our latest submissions to itch.io if you're interested. If you have a controller, I recommend using the "xppader" app to map your keyboard and play with whatever settings you want. The latest game has original music!