I love this game, but I have found a few bugs:
1) The map moves way faster than your mouse when zoomed in
2) Some of the balloons dont show up -> I then found out I had two quests going but one didnt show up because I flew through a ballon while on a quest
3) The plane sounds are active while in the pause menu even tho the plane is still (dunno if bug just kinda strange)
Please continue working on this game, it's so much fun to try and guess where you are and what angle is perfect for the geodesic to your destination. Also seeing all the mountainranges is very good for understanding the geological madness that is the earth :)