|Description||Open the doors to the Palace|
|Orb Points||100||Orb Coins||1|
During the first Palace mission, once the insider zombie has accomplished its mission to grab a Shockwave or Detonate power-up, blasting the front door open will gain you this achievement. There are two ways you can try to incorporate this into the mission and help you complete it fully, depending on your strategy for this level. With one, you need an extra Shockwave. With the other, you need an extra Tough and Speed.
The first one is that you take the disguised zombie, assimilate the humans in the southern room, disguise one, collect detonate and Shockwave. Head south, and assimilate the guard circling the table. After this, you can probably assimilate one or two more humans. Now, use your zombies in the south-western room, and rush the guards. With some luck, you will get 4 or 5 past them. Now detonate one zombie near the door, and you'll need to act quickly and have all your northern zombies co-ordinated in order to assimilate the Grenadiers. You will not have much time, so you may need to use Shockwave.
The other, slightly more difficult strategy is to take one of your zombies from the large group at the bottom, use both the Speed & Tough powerups on it and then using Detonate when it is by the doors and Grenadiers. Then you are free to assimilate the knocked-out Grenadiers and storm the palace.