Hi. The Arduboy has an awesome library of games. I thought it would e pretty cool If I made my own game. But…I have no idea how to do that.
Look in this category:
And you will find the following two tutorials:
Try to follow them, and then when you get stuck search the forum to see if anyone else has had the same problem, and if not, start a new topic asking for help.
As has been suggested to you previously, you should be using the forum search capability before asking questions that have likely been answered before.
Just searching for make game would likely have found what you’re looking for.