It honestly gave me a bit of Hylics vibes. To be frank, this looks insanely stylish - I absolutely love the character designs! I actually originally wanted to make something about a black hole too, but my 3D skills definitely wouldn't be enough to pull off something like this (my skills lean more towards 2D and atmosphere/impressiveness).
I really have no right to criticize, as this fits my vision so well (love the dithering and characters!). The only small thing is that newcomers might find it a bit tough due to the amount of dialogue, but that’s a classic game jam thing - last time I made a game with a similar loop, and not many people actually finished it. Overall, the game is REALLY, REALLY cool, the atmosphere and everything are just top-tier.
Honestly, huge respect to the dev! I loved it. If you don't mind, feel free to add me/connect - I'd love to follow your work and hopefully stay in touch for the future!