Fist Bump lets you challenge your friends or the computer to see who can give the hardest fist bumping punch - without actually breaking fingers or getting hurt. Since no one is allowed to shake hands to see who has the hardest grip, fist bumping has become the way we can tell who's the toughest.
Watch the strength meter and time your punch so that it's the strongest (tap or click the icon when it's in the green zone). If you can wear out your opponent before they wear out your fist, you win! Features single player and 2-player mode.