Hey there, OneFourtySevenAM here, and I just played your game for a video series I have called "Indie Picks". If you're at all interested in seeing what I thought of your game, feel free to watch the video below.
Hey there, I'm one of the people who worked on this game and I gotta thank you for playing. However you kinda missed the main mechanic of the game. That mechanic being the rats jump higher when they are closer together. If you want to see how the levels were designed to be played (or not because speedrun) check out this video on the history of we are the rats
also the same team that worked on this just recently finished another game called "Chaos Crowd a New York City Simulator", if you want to check that out your more than welcome.