Ads that freeze the game.
Dead Trigger 2 gets only two stars from me. While it's a fun shooter, it has several serious flaws. The repetitive maps are the first drawback, costing it one star. Another major issue is the advertisements, including one for a pirate game that causes Dead Trigger 2 to freeze. This forces a complete game reset, resulting in the loss of the current session and all earned money. This is extremely frustrating and should not happen, especially in a game that relies on microtransactions. I spend money on such games, but I don't appreciate ads that hinder gameplay. I would rather pay a few dollars to remove the ads altogether.