I will add more information here about making your own resources in the future but for now I want to point you towards some resources I have created to support my passion for game based learning and gamification.
The link to the website below contain some ideas on how gamification and game based learning can be used in your classroom.
In the Edu Game Templates section I have included some Google Slides templates that I and other teachers have created that you can copy and edit to make your own, or just use as is.