Getting the power cells in Sentinel Beach
1st power cell: "Unblock the eco harvisters" Punch all the rocks covering the eco harvisters.
2nd power cell: "Push the flut flut egg off the cliff" Go to the cliff and push the egg off (punch it).
3rd power cell: "Get the power cell from the pelican" chase the pelican and get its power cell.
4th power cell: "Chase the seagulls" Chase the segulls until they drop a power cell.
5th power cell: "launch up to the cannon tower" go up to the cannon tower and get the power cell.
6th power cell: "explore the beach" look for a power cell.
7th power cell: "climb the senintel" go to the way side of the beach and climb the stairs.
8th power cell: "free 7 scout flies" Find the red boxes and dive into them to pick up the scout flies.