Thank you for the feedback. I seem to be hearing a lot about the invincibility frames. I will definitely fix that when I post the update to the game. I am glad that you liked it. If you want to be notified when I post the update, you can follow me and I will make sure you know when I post the updates in the future. I will be making a lot of changes in the updates. I will post as I complete each new world.
Thanks again and congratulations on the game jam.