Just finished the game! Really enjoyed watching Rad grow over the course of the story. There's oodles of charm in the jokes, character designs, and all the tiny details. I can tell you put a lot of work into this.
I found the difficulty a tiny bit hit or miss, but I might just be bad at games. I never got stuck for too long. I DID encounter one annoying bug toward the very end of the game, where if I exited the game and then hit continue again, even after saving, it undid all my progress. Other than that, I had a great time! Looking forward to whatever you do next. :)