When I tried to enter the forest, the game froze. I'm using Internet Explorer, because when I tried to play World 1, the game suffered from extreme, game-breaking lag spikes constantly on Microsoft Edge or Google Chrome.
I was playing the game, had all this Omega crap, chose the chopper, flew so high when I was approaching the Wall that I ended up passing it without destroying it (yes, I flew over it) and saw the cutscene for when that happened, and I was like "Story Mode Part 2 complete!" But when my fake penguin hits the house, the game crashed. Maybe I was flying too high? Anyways, yeah, that's what happened.
 "World of Talesworth"){kind=icon}
 "Pretentious Game"){kind=icon}
 "Fancy Pants Adventure: World 3"){kind=icon}
 "Idle Online Universe"){kind=icon}
 "Learn to Fly 2"){kind=icon}
 "Infectonator 2"){kind=icon}
 "Hedgehog Launch 2"){kind=icon}
 "Flight"){kind=icon}