You're right, there's something wrong with controller binding, but only on the web build. I don't really know what could be causing that. I checked out windows build and controller works fine there.
Thank you for trying it out and for the review. I agree, game is lacking a bit in the fun category. For my excuse, most of my time was spent on re-learning how stuff works in Unity, but I hope I can make something better for the next One Game a Month jam.