Talk:Challenge/@comment-25370154-20150826151040/@comment-25045164-20150828122807

If you want to complete the challenge, you can try Moscow and shoot down all the choppers with MGP. Aiming the still choppers is easier to prepare for and thus less likely to mess up your control, such as pressing X button for MGP when it's actually O button. I did this challenge in Moscow. The first step is fly straight towards the choppers.