Scrolling Shooter Windows 95 Game. King Chadok???

Hey, i was wondering if anyone knows the name of a game where you pilot a spaceship and you fight all these aliens, which i believe are called "chadocks" or "chadoks" or whatever, and at the end of each level you come across "King Chadok". I cant remember the name of it since i was only like 8 when i played it. If anyone can help me out it would make me be able to sleep at night. Oh, and someone told me it came as a bonus game with SIMAnt? i dont think thats true, but it was among some of the Microsoft 3.1 games like "Chip's Challenge", Rodents Revenge, and SkiFree.