Wave Trip is the newest title from developer Lucky Frame, probably best known for the underrated rhythm-meets-tower defense game Bad Hotel. In the same way that Bad Hotel is a tower defense game, Wave Trip is sort of a Jetpack Joyride-style platformer, in that you're navigating around the screen trying to collect coins of a sort.
You can hold down a finger on the right side of the screen to move a little ship up or down, and then holding down a finger on the left side gives you a temporary shield, which you can use to knock away obstacles as you go. Hitting obstacles or collecting coins makes a musical noise when you do it, and that's how each level's "song" is con