Show HN: Sfera – sliding puzzle in curved space (open-sourced)

An old game from 2017. Not sure why I never open-sourced it before.

It never got much attention, but I'm still a bit proud that it explored curved-space gameplay years before Hyperbolica :)

Project: https://github.com/bntre/Sfera

Play online: https://bntre.github.io/Sfera/

Unfortunately sound still works only in native builds (Unity audio filters are still unsupported on Web). I remember sound was supposed to be an important hook.