New beings: Robot and Alien

[acad2]

Seeing the discussion, I would like to request for

• A good robot (personal preference: Code parade avatar)
• An evil robot (evil avatar of the above)
• An alien (may be, this one)

[samcarter]

@acad2 Thanks for your nice suggestions!

(Implementing these ideas might take a bit, depending on how much time I can find for this project)