Zombie Trap

Exclusive to the Nintendo DSiWare version of the game, Zombie Trap is the 20th and last minigame to unlock. You will have to trap each zombie in each cage.

Strategy
The objective is to use the stylus to drag a brain across the screen to attract incoming Zombies. When Zombies are attracted to the red rectangle in the center of the lawn, you can tap the cage at the upper right of the screen, signaling your fellow ravens at the top screen to drop a cage down to the Zombies. When you trapped the Zombies, the ravens fly into the cage and beat the Zombies to death. If you trap at least 5 Zombies in the cage, your brain amount and number of cages increase by one. Trap and kill at least 35 Zombies to win.

The Zombies that will come are: Zombie, Buckethead Zombie, Football Zombie, Conehead Zombie, Dancing Zombie, Pogo Zombie, Gargantuar, and Imp (Gargantuars and Imps are separated). Bungee Zombie will come too, just not towards your house, instead they drop Zombies right in front of your house, but fortunately you can still attract them with the Brains before they go inside. There's no Zombie Yeti, as it doesn't appear in this version.

When Zombie Trap is displayed on the mini-games menu, Crazy Dave will tell you the greatest number of zombies you caught at once in the game.

Trivia

 * Zombie Trap appears only in the DSiWare version, not on the DS version.
 * On the top screen, you'll see ravens with Brains and cages are seen.
 * You start with 3 Brains and 7 cages.
 * Zombie Trap is one of the eight mini-games that don't have Lawn Mower/Pool Cleaner/Roof Cleaner, the other seven are Last Stand, BOMB All Together!, Beghouled, Beghouled Twist, Buttered Popcorn, Zombiquarium and Air Raid.
 * This is the only time that Bungee Zombies can drop down zombies on the first column.
 * This is the only time that all zombies (except Bungee Zombies) can move to anywhere.