A pixel art game based on a robot in search of 4 magical items to save the world from evil

Author Comments:

CREATED FOR THE ROBOT DAY 2011
This is the story of a simple robot in search of 4 items that can control the elements of the earth to save the world from evil forces, explore lands and magical places protected by the keepers of the elements and fight the final boss in this game fantastic created in pixel art.
Other instructions:
For the mini-game of the key uses the arrow keys to move the key, avoid the black cube and reach the green flashing panel.
-In this game there are many dialogues and probably many spelling errors, EXCUSE MY ENGLISH!
HAPPY ROBOT DAY!
-This game is the winner of the third prize of the robot day 2011 (60$), thanks newgrounds!