This is my game! For the instructions you must get to the star in each level. To get to level 1 from the home page press the space bar. At any point in Once you get to level one time you can press the green flag and return home. Once you get to level 1 you the arrow keys to move, you use these in all your levels. A bug I faced is that you have to click on each of the characters in the specific levels blocks in order for them to go to the page and work, in order to do this you must play the game in the editing phase so that you can see the blocks. For the 1st level if you reached 11 lives you must manually go to level 2. In level 2 if you reach 14 lives manually go to level 3. And finally in level 3 if you get 10 live you WIN! I have faced a lot of bugs so it might be rough at start however when you get into the game I assure you it will be fun. The princess must save the prince after all.
I remixed it but kept your original idea.