Even though this game is only a demo, it actually has full nudity! The pirate theme also adds good flavor to the traditional Rock Paper Scissors game. It's mentioned that they will counter you if you become too predictable, but the only time this happens is if you spam the exact same move (at least 3 times). But you can alternate between any two moves (or all three), in the same order each time, and they will never catch on. This of course allows for more advanced patterns as well, like Sword, Net, Shield, Shield, Sword, Net, Shield, Shield etc.
Another nice thing is that there's no penalty for losing a round (they don't put their clothes back on)! However this lets you spam one move a few times to get them to think you'll keep using that move, but then switch to a different move (preferably one that will beat the opponent you want to strip) and repeat this process until you win. This may take awhile, but they'll never truly catch on to this either.