I couldn't beat this. The first part has an insanely tight jump that is impossible to make if you don't touch the poisonous liquid.
And other than that, the game looks really bad as your upscaled character is put in a low-quality pixel-art world.
Viewing post in Climb The Skies jam comments
Huh. Becoming a zombie makes you faster, but it does not help you jump higher. The jump at the beginning(Second latter) could be made without jumping into the poisonous liquid. To make this jump, you need to jump again while you are touching the side of the platform in the air . Thank you for your feedback.