Rad Ducks

Play as a clean up guy throwing radioactive barrels into a truck. Avoid having too many go in the lake or else radioactive ducks come to attack. Use space bar to pic up and throw barrels. 

Use barrels as a weapon and throw barrels in the truck, once it is full it will drive away and come back later.

Use flowers to heal by holding one and standing still. Throw it into the lake to purify it, run into goo to destroy the goo.