I liked the art of this one! Had some trouble figuring out the game though. I could only leap around in the bottom 10% of the screen or so. Found it nearly impossible to shoot anything.
Glad you liked the art. I tried to keep my pixel art simple this time by not doing any gradient.
For the issue you described, you are supposed to press up to jump. At the bottom of the screen, the jump is made to be automatic.
Okay, cool, I'll give it another shot!