You are in duty of fixing the robots. See the numbers? Make numbers. Use numbers. 

Controls:

• ESC - pause menu,
• Mouse - almost everything.

Sounds:

• Sound Effects source (some are modified or mixed):
  Lever: https://freesound.org/people/Timbre/sounds/316931/ 
• Conveyor: https://freesound.org/people/freemaster2/sounds/172350/
  https://freesound.org/people/Gareth_H/sounds/365799/ 
• Correct / Incorrect: https://freesound.org/people/LaurenPonder/sounds/639432/ 
• UI sounds: https://freesound.org/people/nirmatara/sounds/48610/
  https://freesound.org/people/kwahmah_02/sounds/269332/
  https://freesound.org/people/Leszek_Szary/sounds/146718/

• Soundtrack made by me :)

Fonts: Nokia Cellphone FC