Njumpling

Njumpling is a unlimited jump platform game.

To play the game, use arrow key left and right to move, and space key to jump.

You can kill only the ground monster on level 3. How? Heading him from bottom.

The image assets is belong to Kenney on 

https://opengameart.org/content/jumper-pack

https://opengameart.org/content/platformer-art-complete-pack-often-updated

The sounds assets is belong to 

syncopika - Happy Tune

Snabisch - Yippee

Some of the sound assets has made by Bfxr.