Computing (Scratch - Design a Video Game)

Example game 

https://scratch.mit.edu/projects/502368136/

How to control sprites

https://scratch.mit.edu/projects/501839343/

How to create evil characters

https://scratch.mit.edu/projects/502309085/

How to collect objects

https://scratch.mit.edu/projects/501840786/

How to create timers and scores

https://scratch.mit.edu/projects/501852993/

Interacting with a background

https://scratch.mit.edu/projects/501843243/

https://jamboard.google.com/d/1xWEPUl2OfTnrKDzuAkMyaRUnT8VC0bon3Qopowi9yYg/edit?usp=sharing