The premise of Mercury Meltdown is simple. You take control of a blob of Mercury and you have to try and guide you blob of mercury through the hazards that will get in your way. You use the Wii remote to tilt the mercury and it works beautifully!! It really feels that Mercury Meltdown Revolution belongs on the Wii! Pleasingly (and surprisingly) the game also utilises support for the classic controller.
The concept of guiding your mercury from the beginning of the level through to the end may seem quite basic but there are certain objectives along the way. For example, often you'll need to change the colour of your mercury. There are colour changers scattered throughout the levels and often you'll need to split your mercury in halves or thirds, change the colour then mix the colours together to finish the level with a blue or purple coloured blog of mercury. As if colour changing wasn't enough to worry about there are also plenty of hazards scattered throughout the levels such as air jets, force fields, giant fans, platforms and pendulum. In total there are around thirty objects to contend with in the levels.
At times you'll also need to finish the level with a certain percentage of mercury left, so even though you may be happy to finish the level with just 1% of your mercury remaining, it may not be good enough and you'll need to start the level from the very beginning. Your mercury blob now has four different states as well. The mercury can be normal, hot, cold or solid and will react differently according to what state it is in.
As you play through the single player mode you'll unlock party games. There are five party games in total; rodeo, race, metrix, shove and paint. All of the party games can be played in single player or multiplayer and you can use the Wii remote or a classic controller for the party games.
The single player mode is quite lengthy with several unlockable hidden labs. The party games are entertaining as well and can be quite a bit of fun in multiplayer. This is also the type of game that you can pick up and play for only a few minutes at a time, so it's quite probable the game will get a significant amount of playtime. Later on the levels become extremely challenging as well, so this isn't the type of game you're going to finish in one sitting.
I'm the first to complain about unjustified Wii ports. Third party publishers seem to have been caught off guard by the success of the Wii and this has meant several very average Wii titles. Mercury Meltdown Revolution however is not one of them. The Wii controls suit the title perfectly and it feels like the game belongs on the Wii. With an extensive and addictive single player mode and some thoroughly enjoyable party games for multiplayer gaming Mercury Meltdown Revolution comes highly recommended for those who want a decent puzzle game on the Wii.