engine game characters. Link: http://www.youtube.com/watch?v=tcEiIUNpLGs& [ edit ] Duke versus Caleb Deleted Scenes Some deleted scenes from Duke versus Caleb , mostly action sequences starring Duke Nukem , with a few showing Caleb including one with him playing his favourite game of " Head Soccer ". Link: http://www.youtube.com/watch?v=_9qPwtNrKtM& [ edit ] Caleb