MrKuba14 on X: #Roblox #ErikIsMyHero Hello! 9 years ago co-founder of Roblox Corporation Erik Cassel lose the battle with cancer. 😥 We still remember you, Erik! You are our hero! ❤❤❤ /

Erik Cassel. Erik Cassel was one of the founders of Roblox until he unfortunately died on this day from brain cancer on February 11 2013. May his legacy continue. Thanks to @AwesomeJulianPRO

Inactive on X: On this day 9 years ago, the Co-Founder of Roblox, Erik Cassel sadly passed away. RIP. #ErikIsMyHero / X

The Story of Erik Cassel Roblox Documentary

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ROBLOX R.I.P. Erik Cassel. This is his memorial

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robloxman274abc on X: This guy keeps tweeting hes still dead. Well, eric cassel, co founder of roblox died from brain cancer in 2013. Its not a surprise that erics still dead. /

MrKuba14 on X: #Roblox #ErikIsMyHero Hello! 9 years ago co-founder of Roblox Corporation Erik Cassel lose the battle with cancer. 😥 We still remember you, Erik! You are our hero! ❤❤❤ /

erik.cassel, Roblox Wiki