Mike Bithell the creator of Thomas Was Alone has announced via Twitter that the game has sold more than one million units. This number does not include PlayStation Plus downloads, which if it did the number would be "a fair bit higher."
"Thomas Was Alone has now sold over one million copies," tweeted Bithell. "note: bulk of those sales were in bundles / discounts / promotions. So stop your 1mil x $10 maths right now."
Thomas Was Alone was originally a flash game, but was later released on Windows and Mac in July 2012. It was also released on the PlayStation 3 and PlayStation Vita in April 2013.