Bobsled Bonanza

Bobsled Bonanza is a Mini-game which can be unlocked after Adventure Mode has been beaten. It is a daytime Pool level which starts with ice on all four ground lanes, and almost all of the zombies that appear throughout the level are Zombie Bobsled Teams and Zomboni. If the player melts the ice, s/he will face several Zombonis before any Bobsled Teams. Potato Mines are good plants to use here, as a single one can take out a bobsled and all four of its occupants. Squash and Imitater Squash are also a good plants because they can easily take out a Zomboni.

Plants Recommended

 * Sunflower
 * Peashooter and/or Cattail (For pool lanes)
 * Lily Pad
 * Spikeweed (Recommended to Upgrade as soon as possible)
 * Spikerock
 * Squash (Optional, if you don't have Spikerock)
 * Potato Mine
 * Jalapeno (Optional, to melt ice and get rid of Zombie Bobsled Teams)
 * Imitater (Optional, Imitating Potato Mine, Squash, or Jalapeno)
 * Starfruit (Optional)
 * Chomper (Optional)

Strategy
This is probably the easiest strategy and will almost always work if the first zombies come in a row you have defenses in. Simply plant a column of Sunflowers in the back and Potato Mines and Spikeweeds at the edge of the ice. Keep defending rows with Potato Mines until there are three Spikeweeds in each row, after which the front Spikeweeds should be upgraded into Spikerocks. Peashooters should then be placed in the Pool to dispatch zombies there, after which Cattails can be planted to use up any excess sun. Plants such as Squash are also useful, to take out any Zomboni that appear early on, before any Spikerock has been put up.

Trivia

 * Like Pogo Party, Bobsled Bonanza has a much longer time between the time you are allowed to start planting and the time the zombies come than other levels. It lasts for over 50 seconds, longer than any other level.
 * The Tree of Wisdom says it's hard to beat both it and Pogo Party without the Squash.
 * It is possible to beat the level without Squashes, you use Potato Mines and Chompers in place of the Squashes.
 * Sometimes, the Zomboni tips over after being hit with a Spikerock.
 * If you melt all the ice before the first wave, Regular zombies will appear after then, until the first wave.
 * Unlike any other game modes, the ice trails don't disappear.
 * In the DS version though, ice trails normally disappear.
 * For many people, this is the hardest minigame.
 * This Bobsled Bonanza minigame is not in iPad, iPhone, and iPod versions.