Super Mario Bros

In the Mushroom Kingdom, a tribe of turtle-like Koopa Troopas invade the kingdom and uses the magic of their king Bowser to turn the Mushroom People into inanimate objects such as bricks, stones, and horsehair plants. Bowser and his army also kidnap Princess Toadstool of the Mushroom Kingdom, the only one with the ability to reverse Bowser's spell. After hearing the news, the brothers set out to save the princess and free the kingdom from Bowser.They fight Bowser's forces while traversing the Mushroom Kingdom. After each defeat of a decoy Bowser, a Toad retainer proclaims, "Thank you Mario! But our princess is in another castle!". Finally, they reach Bowser's true stronghold, where they defeat him by throwing fireballs or by dropping him into lava, freeing the princess and saving the Mushroom Kingdom. (Source: Kaize)