Obstacles: Cactus, Bomb
1) Touching a cactus reduces its HP by 1.
2) When you hit a bomb, your HP is reduced by 2 and your score is reduced by 10.

-Items: Stars, Potion
1) If you touch the star, your score will increase by 5.
2) HP is restored by 2 when touched.

Now, enjoy the game while avoiding obstacles and collecting items!
Play a new highscore and have fun!