My name is Miniman637 and this is a tutorial!

In this tutorial, we will learn how to make a Super Mario game. Note: Bookmark this tab so you can follow my tutorial!
We will start with setting up the sprites, and variables. You'll need the Player sprite, which is Mario. And you'll need to set up assets, too. Entities, blocks, enemies, all we need!

You want a thumbnail and a play button. The game needs to start when you click it. I also wanna add some cool size-changing when touching mouse-pointer or not.

Now let's go ahead to the actual game. Mario will have to start at the left of the screen. Then he'll have to move with the arrow keys. When he hits the center, he'll stop and the level will have to scroll.

We have to add touching sensors to Mario. So they need to follow Mario, and detect Mario to stop when they detect it. There needs a top, bottom, right, and a left.
Here's the right one:

Now here's the left one:

Now here's the top one:

Last but not least, the bottom one:

Now we are actually going to make Mario move with the arrows! This is my favorite part, by the way. Is it yours, too? OK, let's not get too carried away, we've got scratching to do.

Hello! It's great that you want to help out other Scratchers. However, I think we have enough guides in the forums at the moment. Please feel free to welcome new Scratchers on the group welcoming topic or on individual topics created by New Scratchers.

Other places that can always use more helpful Scratchers like you, are the "Help With Scripts“ and ”Questions About Scratch" areas - please use them as designed, by responding to topics created by folks with problems to solve

Finally, a really good place for Scratch guides is the Scratch Wiki - check it out and see if it's something you might like to work on. They have a number of guides - and great organization.