How to play Gunducky Industries++ on Mac

Contact with our forces has been lost. I presume they have all been destroyed by the robot uprising. Keeping low in valleys and amongst buildings to stay out of range of their anti aircraft weapons, I have no choice but to fly my plane to the robot factory in an effort to destroy their manufacturing facilities once and for all. Updated version of Gunducky Industries with improved graphics and extra gameplay elements. Fly your plane with arcade flight simulator controls through narrow levels shooting enemy robots and dodging amongst obstacles such as trees and ancient ruins. 8 levels over four different environments: River Valley, Ancient Ruins, City and within the Robot Factory Slower moving physical bullets mandating considered aiming.