Quoted from flipordie:Because it launched with 50% complete code.
My local arcade is running a GotG with that 50% code. I wouldn't say i hate the game, but i would definitely give it a 4 or 5 out of 10 with the early code. It's fun to flip for a little bit, but the only way to score the big points is to shoot groot the entire game. The other shots are fairly challenging, but offer very little reward in comparison. I'll have to see if they can update it so i can play it as it's meant to be.