The first one: Lower all the Stumblebooms down (stand under them and let themselves throw Cocktails on the stilts. Then weaken every Hoodboom with 2 charged hits. Beat the first two, convert the lums, go in the near of the cage (so that you can beat the third one), beat the third, convert the lum, go in Look Mode with the last Hoodboom, convert the lums from the third, beat the last Hoodboom, destroy quick the cage, charge one fist, beat the first Hoodstormer, convert lum, beat the next, convert lum, beat the third, convert lum, beat the 4th, take then the Lockjaw and run to the green gem.
The second one: Beat all the enemies in the room in a row, but don't open the cage! After you beat all them, open the cage, jump on the boxes, weak the Hoodoo with three low shots. Then hit the Spineroo, shoot him to the end, pass him, jump over the fire, take all gems, jump to the upper platform, take there the gem, jump up to the last platform, and take there also all gems. After you took the green gem jump down quick and kill the Hoodoo. Then you have to jump from a certain place to climb the boxes, and finally take the green gem from the cage you already opened.