I couldn't find the article I was thinking of, but it had a number of gamedevs admitting to manipulating hit ratios like this. In a similar vein, it's generally

I couldn't find the article I was thinking of, but it had a number of gamedevs admitting to manipulating hit ratios like this. In a similar vein, it's generally a good idea to make gambler's fallacy true under the hood. Goes a long way towards having less angry, frustrated players.