"Pocket Waifu" presents a straight but easy premise: it's a still video game focused around collecting and developing relationships with various "waifus." Gameplay focuses on leveling up these personalities, with the primary reward being the unlocking of brand-new erotic scenes and outfits. The core loophole is concentrated on development and aesthetic satisfaction, appealing to gamers that delight in collecting and seeing tangible arise from their financial investment of time, also if that financial investment is mainly easy.