KALPA: Cosmic Symphony has one of the best soundtracks I’ve heard in a rhythm game—right up there with MUSYNX. Every track is fast-paced, catchy, and incredibly well-produced. If you're here for the music, you're in for a treat.

The charts are solid across the board, offering a good mix of difficulty levels. The Chaos difficulty in particular is where the game really shines, giving hardcore players something to sink their teeth into.

I also really like the option to switch between flat and 3D lanes, and the support for both 4-key and 6-key modes gives players plenty of flexibility.

I personally didn’t buy the game for the story—I mainly stick to Free Play mode—and I was impressed by how many songs are available there right out of the box.

A couple of things I hope the developers improve:

More backgrounds and themes. The space theme is okay, but it gets a bit stale, especially if you’re coming from other rhythm games that offer more visual variety.

All in all, it’s a solid rhythm game, especially for the price. If you’re craving more rhythm games on Steam, this one’s worth checking out. Plus, the devs regularly update it with new songs and content, which is always a good sign.