توضیحات:

Happy Bears are dancing on the meadow...

Suddenly the rain comes! It's acid! Deadly acid rain!

Only you can save these cute Bears. Defend them against the acid rain. You cannot let them melt in the acid!

Are you fast enough to save the Bears? Will you be their hero?
Can you do it better than your friends?

Time is precious! Take your umbrella and fight! Bears cannot wait for too long!