This is NOT a question.

I need help setting up a plan for a car racing mobile game.

The level of this game should be between beginner and intermediate. Nothing too professional, not Need for Speed level of car racing game $-$ It's simply a college project.

I am looking to use Unity Game Engine.

Below are some information regarding the requirements:

I need to develop front and back end implementation.

Game needs to run on IOS and Android.

API and KPI integration.

Single platform development.

Implement different gaming mechanisms.

Integrate monetization strategies within the game.

So what I$\text{'}$m looking for help with is what plan would YOU setup follow if this was assigned to you? What tools are needed to develop this game? What languages would you use? How would you put this game together and have it run on IOS and Android?

Any help would be greatly appreciated!