Have you ever thought that you would participate in a game where there are many female characters fighting each other? Indeed, Oh My Waifu is a game where girls will fight in different small matches. There will be competitions that players need to do to increase the reward stats that they want to receive. They are absolutely not battles that you need to win. They are the main challenges for you and the waifus to increase interaction with each other. Of course, the ultimate destination of this game is the emotional relationships that you build with beautiful girls.