If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Very entertaining classical game, where you must collect some objects that you'll find at the different scenes in order to continue advancing.
Arrow keys left/right,up - To move and jump.
Space bar - To Action/Collect items.
I - Inventory.
Enter -To use items.
D - To drop items.
R - Restart.