[1] The player takes control of the main character of the game, Dewy, a young water droplet imbued with the power of the Tree of Seven Colors, who has to set out on a heroic journey to reunite the tree's lost magical fruits, and save his land and its inhabitants, the Eau, from the hands of the evil Don Hedron.
The remote is held horizontally and tilted to move Dewy around the screen, similar to Mercury Meltdown Revolution.
Heating the environment will cause him to turn into a cloud of steam and allow him to strike enemies with bolts of lightning.
[3] This feature was also included in Elebits (Eledees in Europe and Australia), the previous Wii title by Konami.
The feature allows gamers to share their custom made levels with friends (as in Elebits), and tips will be sent to the player via the Wii Message Board should they fail to defeat a boss.
With hope fading, it puts all of his remaining strength into Dewy, the only one who will be able to free the world of the evils presented by Don Hedron, like he did 1000 years before.
After finding the six fruits of the tree of seven colors, Dewy gains access to Don Hedron's space.
The little drop encounters the villain and his pet, which resides on his arm and moves its head in diagonal ways.
Hordes of Don Hedron's minions prepare to finish him off, but the Eau arrive just in time to save Dewy.
The final scene is a drop of water in a branch singing Rainbow Smile, hinting that Dewy survived his battle with Don Hedron.
He also has a skinny light purple body, three stubby tentacles with dark blue ends (resembling a mustache), solid white[clarification needed] eyes, bumpy ovular hands without fingers, and "a weakness for glittery things".
To defeat him, Dewy must grab the large drops that fall from the ceiling when Gasdron smashes the floor after releasing his gas shock wave attack.
When he is defeated, the urn blinks and smiles and then Flowers then grow from it and Gasdron panics before disappearing in a puff of smoke.
Mummydron's first form is his coffin on top of 5 stone circles, which he uses to make 3 blocks that shoot 4 lasers fall onto the floor (or smash Dewy if he's not careful).
Upon being defeated, Mummydron drops his staffs and slowly walks forward while most of his jewellery falls off and he gradually gets thinner.
To defeat him, the player must lower the temperature (Because Volatile Volcano is too hot for Ice Dewy) so his fire solidifies into rock.
After his first form is defeated, he rises as an adult moth with fiery wings, a blue face and a long tail with a light on the end.
If Mothdron grabs Dewy using his tail, the player must shake the wiimote or he/ she will take damage.
To defeat him, the player must bash the fire rocks from the lava wave to knock him down to the floor then let him grab him/her so he/she can shake the wiimote to bring him down and then stomp him.
Once Dewy beats Don hedron, he gets angry and becomes a purple polluted tree with 2 tentacles.
[8] GameSpot praised the temperature system, boss battles and charm, but criticized the broken tilt controls and in-game advertisement.
[11] Official Nintendo Magazine had the same complaint, but praised the game's charm, difficulty, and high replay value.