Games Mr. Cool System Requirements Mr. Cool Mr. Cool is an arcade game with action and platform elements from developers from the Sierra On-Line, Inc. studio. The game is published by Sierra On-Line, Inc... Read more About the game Buy the game Requirements Similar games Reviews and ratings Gallery Forum Release dates Quotes System Requirements Mr. Cool This game does not list PC as a target platform.If the game is decided to be released on PC, the system requirements for it will appear on this page.