1. Opening the game- Tap the Plants vs. Zombies icon on your device to open the game.
2. Game Modes- When you get to select your game mode, select Adventure mode.
3. Beating the game- The first objective you must complete is beating the entire game on Adventure mode.
4. Adventure mode, round 2- Now that you’ve got a feeling of accomplishment by beating the game, play Adventure mode again.
5. Yeti on 4- Continue playing through the levels until you reach Level 4-10. When you get to the last part of the stage, the Yeti Zombie will appear. He is the last zombie to approach your house.
Tip 1- Watch carefully for him because he will disappear each time a flash of lightning occurs.
Tip 2- Set up your plants in such a way that the Yeti Zombie will be hit hard, fast, and often. Place blocking plants to prevent it from running away, which it will do in a relatively short amount of time. It will take approximately 46 hits to kill it.