This was a really neat game to play! The grappling hook was my favorite part and made this game feel very snappy and fluid. I just wish there was a way to manually detach it though since I ended up getting flung in a direction I did not want to go more than once because of it. It took a bit to figure out what the numbers on the planets meant and how to plan around their effects but it was really neat to work around once I did. Overall this is a very solid concept that I can see being a full game with a bit more refinement and polish. Very good job!!!