Ghosts N Skulls is an arcade game featured in Zombies In Spaceland in the 1980's.
In the game,you will equip the Forge Freeze and you will have green ghosts hovering around and the goal to Ghosts N Skulls is to remove as many green colored skulls as possible with the green ghosts.
How to get the 6 Skulls? Edit
First Skull:All you need to do is to just pop the balloons located in the spawn room to the right side.
Second Skull:You will need to find hidden skulls located on each letter around the map spelling out G H O S T. G:Locations are either on the GALAXY JOURNEY sign located at Journey Into Space Or Located at the sign of Rover Rampage also located in Journey Into Space. H:Locations are either located at the sign of the Chromosphere trap in Kepler System Or Located at the sign of Hyper Slopes next to Polar Peak. O:Locations are either located at the sign for Journey Into Space Or Located at the sign for Cosmic Tunes located near Polar Peak next to Splash Fountains. S:Locations are either located at the sign of Star Mission located at Journey Into Space Or located at the sign of the Astrocade specifically next to the alleyway to the underground. T:Locations are either located at the sign of Octonian Hunter located at Kepler System Or located at the sign of Moonlight Cafe next to the magic wheel also at the Kepler System
Third Skull:go to the dancefloor at the Astrocade and this is what you need to do
Fourth Skull:Play the Arcade Games at the Astrocade and you will find a skull in each game.
Fifth Skull:Complete the Main Easter Egg and now you will need to put on the shades and you will see a skull hovering above the portal to pack a punch and basically just use your wonder weapon and the circle will shoot a huge beam,just try to get your timing right and the skull will vanish
Sixth Skull:Get a Brute and get his beam to the machine.
Now you can play GnS!