I had a lot of fun playing your game. At first, I didn´t really understand how to play the game and played it by using a bug (pressing w and space together let´s you jump higher). Then I understood that you can click on the lights to get a grappling hook. After that discovery it was much more fun. Thanks for creating this game.
I´ve submitted a local multiplayer game: https://itch.io/jam/brackeys-4/rate/722755. I would be happy to get your feedback on it. :-D