Original: They range from Duke 's '' Mighty Foot '' , a basic melee attack , to a pistol , a Chain gun ( similar in design to the Nordenfelt gun ) , pipe bombs , freeze - and shrink-rays , laser trip mines and even a very powerful rapid fire rocket launcher called the '' Devastator '' .
Simplified: They range from Duke 's foot for kicking , a pistol , a '' Chain gun '' ( similar in design to the Nordenfelt gun ) , pipe bombs , freeze - and shrink-rays , and laser-trip-mines .