Jumping Cube (oreo)

Jumping Cube is a very easy game, you have to finish level and go from A to B, and collectins coins, this game is for training my skills in programming and other. I Want to develop it, please give a ideas for me what i can add! Thanks!

https://www.virustotal.com/gui/file/cb7cb8309c31fdb694cca63dfbeaa3522619cb0c4eee...