What a fun game! The controls are slick, and you have a very well grounded aesthetic. Somehow the enemies stopped spawning after a while, but either ways, having a growing black hole definitely upped the play factor.
thanks for playing nightworks! the problem you encountered is probably to do with the tutorial scene. its very broken since it was added in the last minute. i suggest reloading the page after you go through the tutorial. i will fix all of the bugs in a post jam version!