Ghost

Ghosts are enemy characters from the game Skull Dude, appearing exclusively in the arcade game minigames that the player can purchase from the Junk Shop, Ghost Maze and Dodge Ghost.

In these minigames, if a player touches a ghost, they will receive a game over.

A single ghost also makes a cameo appearance as one of the A.I. systems uploaded onto the Drone by The Computer in Skull Dude 2.

Ghost Maze
Ghost Maze (a Pac-Man reference) has three Ghosts chasing Skull Dude around a maze filled with orbs. These three ghosts are light coloured, slightly darker coloured, and significantly dark coloured, though they don't seem to behave any differently.

Dodge Ghost
Dodge Ghost places Skull Dude at the end of a corridor containing a madly spinning video game cartridge (that seems to share the box-art of the Mower minigame Cartridge) that flings Ghosts in the player's direction. The player must dodge these Ghosts until time runs out, and gains points for every ghost that reaches the bottom of the screen.

Skull Dude 2
A single Ghost makes a cameo appearance in the game Skull Dude 2 as part of the rescued A.I.s uploaded onto the drone by The Computer. This ghost is unable to speak, and it's dialogue has been replaced by descriptions of it's actions.

Actions

 * The ghost doesn't appear to be able to speak. But it seems happy to be here.
 * The ghost bobs around a bit. Hovering back and forth.
 * The ghost does a little spin. Despite the fact that the sprite for that doesn't exist.
 * The ghost appears to be waiting. It keeps looking at the doorway.