Have a sneak peak at our text engine for Shuttle Campaign mode! We've also made a volume slider based on @rokcoder 's one in Donkey Kong which we really liked. This will probably be unshared once it's fully integrated into the main game - most of it already is.
@ScratchStang for sprites from Ensnared @Applepiesleth for text generator @RokCoder for the sound slider which is what we based ours on. Ours is just modified to work with our game.