Go check the Leaderboard. There you will find a trashcan with pile of zombie that you have killed since you started playing the game.
Roll the screen up until the pile of zombie reached the space then you will unlock the Undead Space achievement.
If your pile of zombie not yet reached the space, then keep trying.
you keep playing and playing when a zombie dies thats one zombie in the bin.
You wait for one to die and then you plant a new one!
You just have to get run over by a truck,jump off a cliff,and commit suicide.
Click on screen and press space.
Press the space bar
The biggest achievement according to roadies is the first woman to travel to space. The biggest achievement according to roadies is the first man to travel to space.
Which space probe? there have been many.
The greatest achievement of man in space exploration was landing on the moon. The exploration still continues and there is a high possibility of more space achievements.
Space Bar
There are no plants in space.
Space Hospital - 2007 Zombies of Morgue Zero 2-4 was released on: USA: 12 December 2010
According to the developers, it would make the app take up too much space. It's also possible that the iPod touch's memory is too small to handle survival mode, due to the very large number of zombies that can appear.