How can we use a S.T.E.A.M approach to make a marketable product?

   How can we use a S.T.E.A.M approach to make a marketable product?

Scratch Games! (from Other People)

Hello everybody! 
this blog has lots of other peoples games that they made like soccer, basketball, Cookie clicker and Platformer!

Hope You enjoy!
Cookie Clicker:



Platformer:


  Cool Ninja games!:

Soccer games: