"They are coming! They might be colorful, they might be funny, they might be even tasty! But all they want is to conquer your planet!
It is time to confront the invaders and send them back to the Jelly jars where they belong! Join the resistance, fight against the enemy and become the ultimate Jelly hero! But remember - this minigame is just a foretaste of what's to come! The real fight continues in Jelly Defense where you will lead your forces in a fight requiring both heroism and wisdom!
Now the future of the Jelly Universe is in your hands - don't let down the high hopes of the Jelly creatures!"
Source: The Developer Website.