I have made my second game

I have made a second game in a day.
This time its about avoiding falling objects from the sky.

The player is the blue box and the user is able to move left and right using the A and D keys.
The player can also jump using the space button.

There will be 3 lives and a time to see how long you last.

From doing this project, I tried to make sure that the timer's value is not destroyed when changing scene to the game over page(scene) and reset once the user wants to restart the level.