When alt tabbed, something isn't applying, as the distance your projectiles can fly is less (i.e. if you are just reaching a planet, and you move to another browser tab, you will no longer reach the planet, and coming back to the tab will show no progress and projectiles falling back to earth)
850k+ distance, 22.3k height :) (Fall into a mortar, and then fire it directly up to get into the 22k region, but realize its gonna take a long time to come back down!)
 "Learn to Fly Idle"){kind=icon}
 "Idle Goo"){kind=icon}
 "Defend Poo-poo"){kind=icon}
 "Homerun In Berzerk Land: Berzerk Ball"){kind=icon}
 "Bloons Super Monkey"){kind=icon}
 "Ski Maniacs"){kind=icon}
 "1066"){kind=icon}
 "Alien Invasion"){kind=icon}
 "Duck, think outside the flock"){kind=icon}