Revisit Ghosts

Ghosts
In my original idea I was going to have both ghosts types be enemies. Looking at the blue and purple Ghosts I found that they look more friendly and innocent looking compared to the dark ghosts.
I also thought that the dark ghosts should be the ones working for the Death Reaper and the blue/purple ones should be NPCs/innocent little ghosts. This way I can have enemies as well as NPCs.
I also decided to have an NPC Gate Ghost that guards the Gate. The player has to collect 10 coins in order to pass the Gate Ghost. The Gate Ghost will have a bow tie and a top hat to distinguish him from the other Ghosts. (similar to the rough animations I did of all the Ghosts)