I remember first seeing Sound Shapes at a Gamescom I was covering for GamePro back when GamePro was still a thing. I found it immediately intriguing — partly because it was a game on the then-new-and-shiny Vita, but also because it looked to have some interesting ideas. Now, some several years later, thanks to a significant PlayStation Plus discounted price, I’ve finally played it. And I’ve been quite surprised by what I found.

Sound Shapes, if you’re unfamiliar, is ostensibly a platform game, but with a few peculiar twists, the first of which being that you don’t play as a “character” as such, instead this weird sort of ball thing that can switch between “sticky” and “non-sticky” states at will. When in its default sticky state, it can stick to certain walls and even ceilings; when in its non-sticky state, it moves faster and can jump further. These are the only controls you use in Sound Shapes; where the game gets interesting is in the sheer variety of ways it uses these very simple mechanics.

The “sound” part of the title comes from the fact that the game is heavily music-based. Elements of each screen you visit — no scrolling here; only old-school 8-bit style flick screens — move in time with the music, and the collectible objects in each level are “notes” that affect the soundtrack once you’ve picked them up. Indeed, when you make use of the level editor, you’re not only putting together some fiendish platforming puzzles, you’re also composing a piece of music.

And there’s a surprising amount of variety, too. Shipping with a number of different “albums” and providing plenty more to explore online, Sound Shapes sees you exploring a number of different environments according to special guest musicians and artists. The first “world”‘s art is done by Capy, for example, while the second is a collaboration between Jim Guthrie on music and Superbrothers on art. The two contrast hugely; Capy’s world is very organic and smooth, looking like it’s been drawn in flat-shaded vector graphics. Guthrie and Superbrothers’ world, meanwhile, looks very much like their well-known game Sworcery, but appears to be some sort of introspective reflection on the futility of modern everyday office life.

What I like about Sound Shapes is that it’s arty without being pretentious about it. You can treat it as a straightforward platformer if you like, or you can treat the stages as works of interactive art, where the overall multimedia experience has been crafted to put a particular image in your mind, or make you feel a particular way. Some are more successful than others, but all are satisfying and fun to play.

I’ve been really surprised at quite how good Sound Shapes is. It’s a shame I didn’t pick it up sooner, really, but I’m having fun with it now, at least; I can recommend it if you’re in the mood for some straightforward, pick-up-and-play platforming with a very distinctive, striking audio-visual aesthetic.