Sold more games than consoles in the world

Game Dev Tycoon bug
#1

I made my own console and then it made ​​the game. The game has sold 7,000,000 copies, but the console has sold only 2 million. is not it bug?

Thank you for your response
Hofy

#2

I moved 4 posts to a new topic: Custom Console Game Sells more units than I’ve sold Custom Consoles

#3