Minecraft Creator and Gabe Newell Join List of World's Wealthiest - GameSpot

Both Markus Persson and Valve co-founder's net worth estimated at $1.3 billion. Bill Gates remains world's richest person.
Minecraft is a game that involves players creating and destroying various types of blocks in a three dimensional environment.

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What is Gabe Newell's Net Worth?

Gabe Newell, Notch Make List Of World's Richest People

PC games sales up 230%. Console game sales down 28% : r/gaming

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Gabe Newell Net Worth - How Much is Newell Worth?

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News - May, 2021

Missing In Action: The Biggest Games To Have Never Been Released

Gabe Newell listed among world's richest people, Valve estimated