Just try not to merge fruits in air. If something is trying to hit you, don't click to drop your current fruit.
Also, it's bad when you insult someone. He made this game for AI training, it wasn't supposed to be a game for people. If you want to play classic game, go and buy it from copyright owners' official ways.
For me, It's cool, when some projects from youtube videos becomes real and playable, especially funny concepts and unfinished stuff.