Yes, there are some differences between dating gamer girls and non-gamer girls. Gamer girls often have a passion for video games that can be shared with their partner. This can be a great way to bond and enjoy time together. They may have a larger knowledge of the gaming industry which could create more interesting conversations and topics to discuss. On the other hand, non-gamer girls may not share your same interests in video games or understand them as deeply but could bring a unique perspective into your relationship.